BMW Engine Parts for BMW F83 M4 S55 3.0L

Valvetronic Actuator Replacement Kit - BMW N55 S55 3.0L

T#:599759

Part#: 11377603979KT2

In Stock

Sale - Save 10% $ 268.99

This product was last offered at the strikethrough price on
05-03-2026

$ 241.95 USD

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$ 268.99

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05-03-2026

$ 241.95 USD

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Includes actuator, actuator gasket and valve cover gaskets

N-Series Ultimate Performance Ignition Coil - Red - Set Of Six ...

T#:23714967

Part#: NSERIESIGNCOILKT

In Stock

$ 205.99 USD

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$ 205.99 USD

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Upgrade your BMW's engine performance with the Dinan Performance Ignition Coil Service Kit. These high-quality ignition coils are crafted to enhance ignition power, ensuring optimal engine performance and efficiency. Engineered for durability and reliability, these coils provide improved throttle response, smoother idle, and enhanced fuel efficiency. Benefit from the Dinan Performance Ignition Coil Service Kit, designed to unleash the true potential of your BMW's engine.

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VTT S55 Crank Bolt Capture - F8X S55 F3x N55

T#:557934

Part#: VTT-S55-CBC

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$ 129.99 USD

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$ 129.99 USD

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The S55 suffers from a weak point in its crankshaft. It has been reported that when increasing the power to the engine, the crank hub can move or spin slightly under an extreme load.

Valve Cover Replacement Kit - F8X S55

T#:30197943

Part#: 11127846359KT3

In Stock

Sale - Save 21% $ 509.99

This product was last offered at the strikethrough price on
04-17-2026

$ 404.08 USD

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$ 509.99

This product was last offered at the strikethrough price on
04-17-2026

$ 404.08 USD

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Maintaining proper oil levels in your engine is crucial for peak performance. Undetected leaks can cause your oil to drop to dangerously low levels between oil changes, leading to severe engine damage.

One common culprit for oil leaks is the valve cover. Over time, exposure to extreme temperature fluctuations can wear down the gaskets, causing them to fail. Prevent oil leaks and protect your engine by replacing these vital components.

Comprehensive Kit Includes:

Valve Cover Assembly Valve Cover Gaskets Gasket Flange CCV Hose Hardware Replace your old gaskets with our high-quality kit to keep your engine running smoothly and efficiently.

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BMW Oil Cap Crankcase Breather - All BMW w/2 prong oil fill cap ...

T#:558084

Part#: VTT-CRANK-BREATH

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$ 129.99 USD

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$ 129.99 USD

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VTT is happy to introduce the first and only available plug and play crankcase breather kits for ALL BMW applications that use the two-prong oil tab style oil fill caps. With this breather simply remove your oil cap, install the breather, and instantly free up horsepower, improve turbo draining, remove crankcase pressure, all while adding a cool look to your engine bay.

Can be used by itself with the stock PCV system to eliminate crankcase pressure, or with any number of PCV setups for the ultimate in crankcase pressure relieve

Made from 6061-T6 Aircraft aluminum anodized black for a long-lasting finish, 4 stainless steel baffles for complete oil control, a PTFE one way check ball, a high-quality filter, and clamp all work together to keep crankcase pressure where it belongs, out of your crankcase.

This breather will fit:
ALL BMW's with the two-prong style oil fill cap including but not limited to N54, N55, S55, S54

NOTE: NOT ALL THE MODELS LISTED HAVE THE SAME HOOD CLEARANCE, WE CANNOT SAY WHICH MODELS WILL HAVE CLEARANCE ISSUES, AND WHICH WILL NOT AS WE HAVE NOT TEST IT ON ALL MODELS. IF YOU ARE ORDERING THE BREATHER FOR ANYTHING OTHER THAN AN N54 TEST CLOSE YOUR HOOD CAREFULLY TO ENSURE CLEARANCE IF IT DOES NOT FIT LET US KNOW, AND WE WILL GET YOU A REFUND ONCE THE BREATHER IS RETURNED.

MODEL LIST OF REPORTED CLEARANCE ISSUES: N55 E/F 3 SERIES

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N54/N55 Low Temp Oil Thermostat Kit - 70c

T#:52621839

Part#: 008731KT1

In Stock

Sale - Save 23% $ 74.98

This product was last offered at the strikethrough price on
05-03-2026

$ 57.74 USD

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$ 74.98

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$ 57.74 USD

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Upgrade your stock oil cooler thermostat for improved performance. Swap your factory 110-degree Celsius thermostat for a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly, unlike thermostat bypass kits.

Kit contents:

Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

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Vargas "Spline Lock" Crank Hub Solution - Includes Crank Bolt Capture...

T#:558795

Part#: VTT-CRANKHUB-1

Ships in 4 Business Days

$ 889.99 USD

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$ 889.99 USD

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Under certain conditions, the N55 crank hub likes to spin, without warning and even when the engine is in perfect health. The engineers at Vargas saw and dealt with this problem time and again, and they saw fit to do something about it. This hub uses a proprietary "Spline Lock" technology that uses high tolerance machined splines which press into the crank, and positively lock the hub to the crank. The splines are machined in such a way that rotational forces drive the hub, and splines deeper into the crank meaning when the hub encounters a situation that would normally slip a stock hub the splined hub is driven into the crank to keep it in place (much like a splined extractor). Features: Installs the same as a stock hub Does NOT require the crank to be drilled for pins Manufactured from Harndered 17-4SS We suggest the Crank Hub System ONLY be installed by a qualified shop or technician. Timing tools are 100% REQUIRED if installed improperly engine damage may occur. DISCLAIMER: VTT and ECS are not responsible for any engine damage caused by improper installation, or misuse of the crank hub solution.

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Vargas N54/55 Billet Crank Seal Guard - BMW N54 N55 3.0L

T#:638889

Part#: VTT-CRANKGUARD

In Stock

Starting at $ 89.99 USD

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Starting at $ 89.99 USD

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It is a well-known issue on the BMW N54/55 platforms that your serpentine belt can fail for various reasons. When this happens, there is a high chance of the belt getting sucked behind the front damper pulley and then being pushed past the crank seal into your oil pan. From there it can get sucked into the oil pick up causing total engine failure. Even if you do not lose the engine, it is a COSTLY repair to remove the sub-frame and drop the oil pan to remove the belt. The best way to combat this is to watch for oil leaks and keep up on your maintenance. BUT, even with those preventative measures, pre-mature belt failure can occur. This crank seal guard installs over your front crank seal and will keep the belt from being sucked in if a belt failure does occur. This is a cheap way to ensure you do not end up having to replace your motor from oil starvation due to an ingested belt. Vargas' seal is different from those already on market in two major ways. Firstly, it is not offensively priced. Secondly, it is 100% billet with no welds on the tabs to break, no cheap bent thin steel pieces. 100% Billet 6061-T6 aluminum, anodized black for long-term corrosion resistance. Crank Seal Guard includes: One VTT Billet N54/55 Crank Seal Guard Two extended 12.9 Grade bolts, and two stainless washers We highly recommend you install WITH a crank bolt capture at the same time, as you have to remove the damper anyway. Then you will get the benefit of helping eliminate the dreaded spun crank hub and the crank seal issue

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S55 Turbocharger Installation Kit

T#:6635754

Part#: S55TUBOINSTKT

Ships in 1-3 days

$ 344.99

This product was last offered at the strikethrough price on
06-19-2026

$ 343.99 USD

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$ 343.99 USD

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Ensure proper sealing when installing the turbos on your S55. This kit includes all standard replacement and necessary installation components, including: 2x Exhaust manifold gaskets 20x Exhaust manifold nuts 2x Oil Drain Gaskets 2x Oil drain O-rings 4x Oil Feed O-rings 6x Coolant connection O-rings 2x Turbo to downpipe gaskets 2x Downpipe to Exhaust gaskets

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High-Performance Ignition Service Kit - F8X S55

T#:21933066

Part#: S55IGKT

In Stock

Sale - Save 13% $ 285.99

This product was last offered at the strikethrough price on
05-03-2026

$ 248.31 USD

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$ 285.99

This product was last offered at the strikethrough price on
05-03-2026

$ 248.31 USD

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Every 60-80,000 miles, we recommend replacing your spark plugs to ensure your ignition system is running optimally. Over time carbon can build up around the head of the spark plug and decrease spark strength and effectiveness, leading to weaker fuel mixture detonation, misfires, and potential check engine lights. To prevent this, have put together our High-Performance Ignition Service Kits. These kits include new Bav Auto High-Performance Ignition Coils, new spark plugs, dielectric grease, and a BMW spark plug service label to keep track of when your spark plugs were replaced. Bav Auto's Ignition coils feature core windings that have been modified to increase firepower and promote a faster, more efficient burn. This gives your BMW/MINI increased torque in the lower range of RPM and more horsepower in the upper range. Exact improvements depend on the current condition of your engine, but you'll definitely feel the difference. They'll also improve your fuel economy. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty. As a leading source of high-performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

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70c Low Temp Oil Thermostat Kit - N54/N55

T#:30031507

Part#: N54N55LTKT1

Back Ordered

Sale - Save 18% $ 152.97

This product was last offered at the strikethrough price on
05-03-2026

$ 125.58 USD

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$ 152.97

This product was last offered at the strikethrough price on
05-03-2026

$ 125.58 USD

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Upgrade your stock oil cooler thermostat for improved performance. Swap out your existing cover with ease, replacing it with a durable billet cover. Upgrade from your 110-degree Celsius thermostat to a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly unlike thermostat bypass kits.

Kit contents:

Billet thermostat housing cover
Replacement gasket
Hardware
Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

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Spline Lock Crank Hub Solution W/ Complete Package - N55 S55 ...

T#:18733532

Part#: VTT-CRANKHUB-6

Ships in 1 Business Day

$ 986.99

This product was last offered at the strikethrough price on
06-28-2026

$ 939.99 USD

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$ 939.99 USD

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Under certain conditions, the N55 crank hub likes to spin, without warning and even when the engine is in perfect health. The engineers at Vargas saw and dealt with this problem time and again, and they saw fit to do something about it. This hub uses a proprietary "Spline Lock" technology that uses high tolerance machined splines which press into the crank, and positively lock the hub to the crank. The splines are machined in such a way that rotational forces drive the hub, and splines deeper into the crank meaning when the hub encounters a situation that would normally slip a stock hub the splined hub is driven into the crank to keep it in place (much like a splined extractor). Features: Installs the same as a stock hub Does NOT require the crank to be drilled for pins Manufactured from Harndered 17-4SS We suggest the Crank Hub System ONLY be installed by a qualified shop or technician. Timing tools are 100% REQUIRED if installed improperly engine damage may occur. DISCLAIMER: VTT and ECS are not responsible for any engine damage caused by improper installation, or misuse of the crank hub solution.

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OEM Oil Filter With Drain Plug - F80 M3, F82 M4

T#:393872

Part#: 11427566327S55

In Stock

Starting at $ 28.37 USD

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Starting at $ 28.37 USD

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Replacement oil filter kit with a new drain plug for 2015+ F80 M3/F82 M4. This filter is for the S55 engine, used in the M3/M4 and includes the new drain bolt recommended by BMW during an oil change.

OEM Ignition Service Kit - F80/2/3/7 N55 S55

T#:556701

Part#: F8XX55TISKT

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$ 398.99 USD

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$ 398.99 USD

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Often an oversight in maintenance, ignition components are also susceptible to wear and tear. Spark Plugs can accumulate carbon, reducing the spark intensity and it's ability to properly ignite the air/fuel mixture, leading to misfires and generally declining performance.

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TurboSmart OPR V2 Oil Pressure Regulator

T#:28504207

Part#: TS-0811-0012

In Stock

10% off MSRP $ 189.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 170.99 USD

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10% off MSRP

$ 189.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 170.99 USD

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Introducing Turbosmart’s OPR V2 Turbocharger Oil Pressure Regulator, a cutting-edge solution launched in 2022 that ensures steady oil pressure for your turbocharger. This innovative regulator features a return-less design with an integrated 44 Micron Stainless Steel Mesh Oil Filter, providing robust performance and protection.

The OPR V2 is the first of its kind, utilizing Turbosmart’s proprietary flow control method to maintain optimal oil pressure regardless of engine oil variables like pressure or temperature. It guarantees a smooth oil flow to your turbocharger, safeguarding critical components such as Exhaust Drive, Back & Charge Pressures from excessive oil pressure that could lead to oil consumption and smoke.

Gone are the days of guesswork with restrictors and complex plumbing for oil pressure regulation. The OPR V2 simplifies the process with its return-less, inline installation and the convenience of a built-in 44 Micron Oil Filter. This filter, made of serviceable and replaceable Stainless Steel Mesh, adds an extra layer of defense against engine oil debris that could harm your turbocharger.

Key Features:

Innovative Patent Pending Design Durable Aluminium (6262 T6) Anodised Body & Valve Regulated Oil Pressure Compatible with Most turbochargers Integrated Stainless Steel (304) Mesh Oil Filter -4AN Inlet and Outlet for easy installation 1/8 NPT Sensor/Gauge Port for monitoring Directional Inlet Feed Logic for optimized performance Laminar Flow Output for consistent oil delivery Compatible with all Engine Oils Designed and Manufactured in Australia

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VTT Ignition Coil Conversion Kit - S55/N55 To B58 - Multiple Color Op...

T#:22196341

Part#: VTTS55CLCNV

Ships in 10 Business Days

Starting at $ 335.99 USD

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Starting at $ 335.99 USD

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VTT is proud to offer its very own Game Changer S55/N55 to B58 Coil conversion kit for the BMW S55/N55 platforms. The 55 series of engines has notoriously had ignition problems with the factory coils, while aftermarket upgrades do exist, they can be bulky. The solution is the BMW B58 ignition coils which are extremely robust and can support well over 1000WHP with no issues. This means a plug-and-play affordable solution that fits like stock, and looks AMAZING doing so! We designed our own 6061-T6 Billet bracket in a plethora of colors including matching shades for every S55/N55 Valve Cover. This means you can mix and match the color of the bracket with coil color, with VC color to truly tailor your engine bay to look exactly how you want it to! The kit comes with the following: 3 – Billet Aluminum Coil Brackets in the color of choice 6 – Plug and play VTT wiring harnesses 6 – Custom VTT stalks to convert the B58 coils to the S55/N55 head (We ensure proper spring length inside the boot for optimal spring-to-plug contact) *NOTE: Flash setting changes may be required when installing the conversion kit to ensure the proper function of the B58 coils with S55/N55 DME. This can be found in almost all flashing software settings such as MHD, Bm3, etc.* **NOTE: THESE BRACKETS FIT STOCK S55 VC, VTT S55 BILLET VC, and MOST N55 made after 2011. If you have an older N55 made before 01/2011. These may not fit. Purchase carefully as items that have been installed or attempted to cannot be returned.**

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Spline N55 S55 Lock Crank Hub Solution W/ Hardware Package

T#:18733531

Part#: VTT-CRANKHUB-5

Ships in 10 Business Days

$ 880.99 USD

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$ 880.99 USD

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Under certain conditions, the N55 crank hub likes to spin, without warning and even when the engine is in perfect health. The engineers at Vargas saw and dealt with this problem time and again, and they saw fit to do something about it. This hub uses a proprietary "Spline Lock" technology that uses high tolerance machined splines which press into the crank, and positively lock the hub to the crank. The splines are machined in such a way that rotational forces drive the hub, and splines deeper into the crank meaning when the hub encounters a situation that would normally slip a stock hub the splined hub is driven into the crank to keep it in place (much like a splined extractor). Features: Installs the same as a stock hub Does NOT require the crank to be drilled for pins Manufactured from Harndered 17-4SS We suggest the Crank Hub System ONLY be installed by a qualified shop or technician. Timing tools are 100% REQUIRED if installed improperly engine damage may occur. DISCLAIMER: VTT and ECS are not responsible for any engine damage caused by improper installation, or misuse of the crank hub solution.

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VTT N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Blue - BMW N52 N5...

T#:5122267

Part#: VTTFILTERCAPBLUE

Ships in 5 Business Days

$ 89.99 USD

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$ 89.99 USD

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VTT is proud to offer a billet replacement for the factory plastic Oil filter housing cap. This cap does away with the weak plastic cap and the need for a special tool for removal, while adding some pop and color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc. They also have cooling fins to help with oil temps. Vargas Turbo designed these caps to complement their N5X Billet Oil caps and N5X Billet Power Steering caps so that all 3 will have the same design. The caps are offered in 4 colors – Red, Black, Blue, and Clear anodized

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Accessory Belt Service Kit w/ Kevlar Reinforced Belt - F8X S55 ...

T#:22163426

Part#: 11287848605TKT

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$ 414.99 USD

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$ 414.99 USD

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Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes ECS Kevlar Reinforced Drive Belts, tensioner assembly, and idler pulleys. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!

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Eccentric Shaft Replacement Kit

T#:22789670

Part#: S55SHAFTRPCKT

Ships in 1 day

$ 1,209.99

This product was last offered at the strikethrough price on
06-19-2026

$ 1,208.99 USD

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$ 1,208.99 USD

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Ensure the peak performance of your BMW N55 or S55 engine with Turner Motorsport's Eccentric Shaft Replacement Kit. This all-inclusive kit features essential components, including:

Camshaft
Eccentric Shaft Bearing
Valve Cover Gasket Set
Gasket

Designed for precision and durability, this kit guarantees optimal engine performance and longevity. Rely on Turner Motorsport for top-quality replacement parts that adhere to the highest standards.

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Vargas Burnt Titanium Magnetic Oil Drain Plug - M12 X 1.5

T#:51813315

Part#: VTT-TI-DRAIN

Ships in 10 Business Days

$ 31.99 USD

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$ 31.99 USD

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The VTT Burnt Titanium Magnetic Oil Drain Plug is a critical upgrade for any performance enthusiast looking to maximize engine longevity.

VTT N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Clear - BMW N52 N...

T#:5122266

Part#: VTTFILTERCAPCLR

Ships in 1 Business Day

$ 89.99 USD

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$ 89.99 USD

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VTT is proud to offer a billet replacement for the factory plastic Oil filter housing cap. This cap does away with the weak plastic cap and the need for a special tool for removal, while adding some pop and color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc. They also have cooling fins to help with oil temps. Vargas Turbo designed these caps to complement their N5X Billet Oil caps and N5X Billet Power Steering caps so that all 3 will have the same design. The caps are offered in 4 colors – Red, Black, Blue, and Clear anodized

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Weistec BMW S55 Billet Oil Filter Cap - Black

T#:22690729

Part#: 01-555-01793-6

Ships in 1 Business Day

$ 179.00 USD

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$ 179.00 USD

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Direct replacement/bolt in for the S55 engines. CNC machined 6061 aluminum Anodized in Black

Extended Spark Plug Socket

T#:391150

Part#: SUU884506

In Stock

9% off MSRP $ 31.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD

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9% off MSRP

$ 31.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD

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3/8" drive socket with 5/8" opening for most spark plugs

Oil Cooler Housing Gasket Kit

T#:637847

Part#: 11428637820KT1

In Stock

$ 171.99 USD

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$ 171.99 USD

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VTT N5X/S55/N2X Triple Billet Cap Kit - Red - BMW N20/52/54/55 ...

T#:5122280

Part#: TRIPLECAPRED1

Ships in 10 Business Days

$ 209.99 USD

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$ 209.99 USD

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Save 10% by buying all 3 VTT Billet Caps together! VTT is proud to offer their billet replacement for the factory plastic Power Steering Cap, Oil Filter Housing Cap, and Oil Fill Cap. These caps do away with the weak plastic construction while adding some pop and color to your engine bay. These caps retain ALL of the factory provisions to ensure proper fitment and operation. Vargas Turbo designed these caps to complement each other, so all 3 will have the same design and color shades. These caps come in 4 colors – Red, Black, Blue, and Clear anodized.

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Blue WG38 Gen V Ultra-Gate 38 - 14PSI

T#:22591972

Part#: TS-0551-1011

In Stock

10% off MSRP $ 430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 387.99 USD

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10% off MSRP

$ 430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 387.99 USD

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The Gen V WG38 Ultra-Gate 38 external wastegate is your cost-effective, high-performance solution. This 38mm external wastegate is meticulously designed for hassle-free bolt-on applications that make use of the 2-bolt flange.

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S55 Turbocharger Install Kit

T#:597534

Part#: VTT-S55-INSTL

In Stock

$ 329.99 USD

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$ 329.99 USD

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Vargas Turbo has done it again. They've made it even easier for you to get your car back on the road and running right again with your new turbos. They've put together an install kit containing all the components you need to get your new turbos installed properly and efficiently. This means you can get your car back on the road faster and enjoy your new turbos!

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VTT N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Red - BMW N52 N54...

T#:5122265

Part#: VTTFILTERCAPRED

In Stock

$ 89.99 USD

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$ 89.99 USD

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VTT is proud to offer a billet replacement for the factory plastic Oil filter housing cap. This cap does away with the weak plastic cap and the need for a special tool for removal, while adding some pop and color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc. They also have cooling fins to help with oil temps. Vargas Turbo designed these caps to complement their N5X Billet Oil caps and N5X Billet Power Steering caps so that all 3 will have the same design. The caps are offered in 4 colors – Red, Black, Blue, and Clear anodized

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S55 "Bulletproof" Crank Hub & Serpentine Kit - BMW F8X S55 3.0L ...

T#:1241399

Part#: TMSS55BPKT

Ships on Oct 2, 2026

Sale - Save 3% $ 794.99

This product was last offered at the strikethrough price on
07-07-2026

$ 769.97 USD

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Sale - Save 3%

$ 794.99

This product was last offered at the strikethrough price on
07-07-2026

$ 769.97 USD

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BMW has a seemingly endless number of fans of the N54/N55/S55 engines, three straight-six turbo engines that are each capable of 750+ horsepower, but that doesn't mean they were without their faults! BMW's N54 had a notoriously rocky start with reliability due to multiple issues such as fuel injectors failing, turbos failing, serpentine belt failure, crank hubs coming loose, and more... BMW made multiple attempts to fix the issues plaguing the N54, but they could only do so much and the fixes rolled out seemed temporary at best. Following the N54, BMW released their updated N55 and S55 engines, giving many people hope that these engines would address the previous issues. Unfortunately, this was only some-what the case. Crank hubs and crank bolts continued to loosen over time and serpentine belts continued to shred themselves and get pulled into the oil pan through the front main seal. For all three engines, this meant a single failure could effectively turn your engine into an oversized paperweight. Luckily for us, the BMW community is full of skilled enthusiasts who have gladly taken up the task to offer solutions! The first headache to be addressed was the Crank Hub and Bolt. Using a simple plate that fits perfectly over your crank hub's hex-head bolt and mounts up against the damper, the crank bolt is effectively locked in place, preventing it from being able to back out until the plate is fully removed. Next up was the serpentine belt failures. It's not known what exactly causes the serpentine belt to split, but once it does, the pieces hanging off of the belt wrap around and behind the damper. This leads to the belt breaking up into smaller pieces and eventually getting pushed between the crank hub and rear main seal into the oil pan. These small pieces of debris get caught in and block the oil pickup, preventing oil flow and leading to engine failure. To prevent this, multiple aftermarket companies came up with their own versions of Crank Seal Plates. This plate is installed behind the front damper, blocking the opening that allows the serpentine belt to pass between the crank hub and seal, keeping debris out of your oil pan! Also included in this kit are the components to service your front Oil Cooler/Filter Housing gaskets, refresh your drive belt system, and install the aftermarket upgrades. Kit Features and Contents: Vargas Turbo Crank Bolt Capture Vargas Turbo Crank Seal Plate OEM Accessory Belt OEM Belt Tensioner & Idler Pullies Liqui-Moly Longtime High Tech Engine Oil (5w-30) - 7 Liters OEM Hengst Oil Filter OEM Oil Filter/Cooler Housing Gaskets TMS Oil Change Sticker Genuine BMW Full-Strength Coolant - 1 Liter Looking to go even further and upgrade your Crank Hub as well? Check out T#585961 and T#599784!

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VTT S55 Red Billet CNC Valve Cover

T#:640082

Part#: VTTS55VLVRED

Ships in 5 Business Days

$ 1,511.99 USD

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$ 1,511.99 USD

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Replace your plastic valve cover with this red anodized billet aluminum from Vargas Turbo Technologies. VTT created these for the S55 owner who wants to add a great look to their engine bay while also getting rid of the stock plastic valve cover which can crack with higher mileage. These will work with the stock PCV hose, or an aftermarket catch can, such as the VTT S55 engine catch can kit.

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S55 Cold Side J-Pipe Charge Pipe

T#:597645

Part#: VTT-S55-CHARGE-1

Ships in 10 Business Days

$ 167.99 USD

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$ 167.99 USD

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Replace your plastic OEM charge pipe with the aluminum charge pipe from Vargas Turbo Technologies. Once you start turning up the boost on the S55 the stock charge pipe from the intercooler to the throttle body becomes a ticking time bomb until it explodes leaving your stranded. This Charge pipe is made from mandrel bent aluminum with CNC flange, and 1/8' NPT port for methanol injection.

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VTT “GCMAX” Turbocharger Upgrade Kit - BMW S55

T#:14816664

Part#: VTT-S55-GC-1-1

Ships in 10 Business Days

$ 5,512.99 USD

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$ 5,512.99 USD

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VTT is hitting the ground running in 2023 with the F8X platforms. We are proud to introduce our “GCMAX” evolution of our insanely popular and record-holding GC Series of S55 turbocharger upgrades. We took what we learned from those, and take these to the next level! We increased all the internal flow channels, optimized AR ratios, maxed out the inlet size at 2.5', and increased the compressor wheel to 67mm. Last but not least, the biggest difference maker! We had to completely retool our turbine housings to take our 54mm G25 series turbine. This wheel absolutely outflows everything on the market and is what we use on our G8X S58 GC+ and F9X M5/8 GC. This wheel is proven to spool faster and flow more than any other wheel in its size range. This is the KEY to making big power while keeping back pressure down. This same wheel combo has seen 1000WHP on the F9X platforms and has more still on top. This setup, also went 9.44@146 in the G80 with a completely stock motor, and drivetrain. If you are looking to take your F8X to the next level whether built motor or stock without breaking the bank, THIS is the ticket. Don’t mess around with overpriced slow spooling twins, or the hassle of going single, ending up with a laggy car, and hacked-up connections. These bolt-on like FACTORY. A plug, and play 1000WHP option! Key Design Elements: All new castings with larger flow channels, AR Ratio changes, and improved Aero over Current GC/GC+ housings 310 Stainless Steel Turbine housing for the ultimate in heat, and corrosion resistance 54mm G25 Spec 9 blade Superalloy Mar-M 246 turbine wheel with the latest aero technology for increased flow while maximizing spool 67mm 9-blade “point-milled” compressor wheels with the latest aero technology to maximize flow while virtually eliminating surge Direct connection to ALL factory lines including oil, water, downpipe, and factory charge pipe Redesigned, and improved internal components including bearing housing oiling, and an upgraded thrust bearing NO CORE CHARGES. The new unit is sold to you outright. Keep your old unit in case you ever want to go back to stock. Or sell it to recoup your investment -it’s up to you! No long lead times; once fully released production units will be on the shelf for same to next-day shipping (please inquire about stock levels when ordering) Full 12-month unlimited mileage/No Hassle Warranty. If you have an issue we will replace the unit no questions asked Turbocharger Purchase includes: 1 – VTT set “GCMAX” turbochargers 1- VTT set of “GCMAX” Silicone intakes As with any turbocharger upgrade it should be coupled with complimenting upgrades such as fuel system upgrades, intake, downpipe, intercooler, tune, etc. While you will see gains going from stock turbo to a GCMAX with no other changes, to realize the full potential of the upgrade other parts/tune must be added.

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VTT N5X/S55/N2X Billet BMW Oil Filter Housing Cap - Black - BMW N52 N...

T#:5122264

Part#: VTTFILTERCAPBLK

Ships in 10 Business Days

$ 89.99 USD

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$ 89.99 USD

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VTT is proud to offer a billet replacement for the factory plastic Oil filter housing cap. This cap does away with the weak plastic cap and the need for a special tool for removal, while adding some pop and color to your engine bay. These oil filter housing caps retain ALL of the factory provisions for the filter basket, including the lower pins which are important for the proper function of pressure bypass, etc. They also have cooling fins to help with oil temps. Vargas Turbo designed these caps to complement their N5X Billet Oil caps and N5X Billet Power Steering caps so that all 3 will have the same design. The caps are offered in 4 colors – Red, Black, Blue, and Clear anodized

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VTT N5X/S55/N2X Triple Billet Cap Kit - Clear - BMW N20/52/54/55 ...

T#:5122281

Part#: TRIPLECAPCLR1

Ships in 10 Business Days

$ 249.99 USD

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$ 249.99 USD

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Save 10% by buying all 3 VTT Billet Caps together! VTT is proud to offer their billet replacement for the factory plastic Power Steering Cap, Oil Filter Housing Cap, and Oil Fill Cap. These caps do away with the weak plastic construction while adding some pop and color to your engine bay. These caps retain ALL of the factory provisions to ensure proper fitment and operation. Vargas Turbo designed these caps to complement each other, so all 3 will have the same design and color shades. These caps come in 4 colors – Red, Black, Blue, and Clear anodized.

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VTT S55 Billet CNC Valve Cover - Black

T#:640081

Part#: VTTS55VLVBLACK

Ships in 10 Business Days

$ 1,511.99 USD

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$ 1,511.99 USD

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Replace your plastic valve cover with this black anodized billet aluminum from Vargas Turbo Technologies. VTT created these for the S55 owner who wants to add a great look to their engine bay while also getting rid of the stock plastic valve cover which can crack with higher mileage. These will work with the stock PCV hose, or an aftermarket catch can, such as the VTT S55 engine catch can kit.

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Vargas S55 "GC" Turbo Upgrade - F8X S55 3.0L

T#:638924

Part#: VTTS55GC

Ships in 10 Business Days

Starting at $ 4,052.99 USD

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Starting at $ 4,052.99 USD

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VTT S55 GC Turbochargers. GC stands for “Game Changers” and that is exactly what these do! They bring a fully new casting Stainless Steel turbine manifold/housing, all new compressor housing with single-piece high flow inlet, as well as Vargas' tried, and true V2 GC CHRA with a Mar-M246 GTX28 profile turbine wheel, and custom compressor wheel. These turbos have NO core charges, keep your stock turbos, sell them, hold them if you want to go back to stock, etc. The turbos will come with custom VTT silicone inlet hoses to mate up with all inlets on the market making them 100% plug, and play. There is no better, more powerful, or well thought out upgrade on the market at any price point! WHP Level supported (with proper fuel, upgrades, and tuning): 800WHP S55 GC turbocharger Features: Mar-M246: Every set of GC Turbochargers comes with a Mar-M26 Superalloy turbine wheel for unmatched durability Upgraded thrust: Every set of stage GC turbos comes with a performance upgraded thrust to extend the life of the turbochargers. Billet Compressor wheels: Billet compressor wheels are used to maximize flow per shaft revolution GC+ Compressor option available 15-20% flow increase over Standard Billet GC Wheel The turbine housing is cast from 316 Stainless Steel We also suggest picking up the Turbo Installation Kit. This kit includes: 2 – Exhaust manifold gaskets 20 – Exhaust manifold nuts 2 – Oil Drain Gaskets 2 – Oil drain O-rings 4 – Oil Feed O-rings 6 – Coolant connection O-rings 2 – Turbo to downpipe gaskets 2 – Downpipe to Exhaust gaskets

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VTT N5X/S55/N2X Triple Billet Cap Kit - Black - BMW N20/52/54/55 ...

T#:5122279

Part#: TRIPLECAPBLK1

Ships in 10 Business Days

$ 220.99 USD

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$ 220.99 USD

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Save 10% by buying all 3 VTT Billet Caps together! VTT is proud to offer their billet replacement for the factory plastic Power Steering Cap, Oil Filter Housing Cap, and Oil Fill Cap. These caps do away with the weak plastic construction while adding some pop and color to your engine bay. These caps retain ALL of the factory provisions to ensure proper fitment and operation. Vargas Turbo designed these caps to complement each other, so all 3 will have the same design and color shades. These caps come in 4 colors – Red, Black, Blue, and Clear anodized.

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S55 Billet Motor Mount Inserts

T#:597677

Part#: VTT-INSERT-2

Ships in 10 Business Days

$ 178.99 USD

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$ 178.99 USD

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Instead of completely replacing the mount, simply make a billet aluminum insert for them. This leaves the feel of the factory mount in place but stiffens them up quite a bit removing unwanted engine movement without rattling your teeth out or emptying your wallet.

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Spline Lock Crank Hub Solution

T#:8061334

Part#: VTT-N55-CRANKHUB

Ships in 10 Business Days

$ 818.99 USD

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$ 818.99 USD

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Under certain conditions, the N55 crank hub likes to spin, without warning and even when the engine is in perfect health. The engineers at Vargas saw and dealt with this problem time and again, and they saw fit to do something about it. This hub uses a proprietary "Spline Lock" technology that uses high tolerance machined splines which press into the crank, and positively lock the hub to the crank. The splines are machined in such a way that rotational forces drive the hub, and splines deeper into the crank meaning when the hub encounters a situation that would normally slip a stock hub the splined hub is driven into the crank to keep it in place (much like a splined extractor). Features: Installs the same as a stock hub Does NOT require the crank to be drilled for pins Manufactured from Harndered 17-4SS We suggest the Crank Hub System ONLY be installed by a qualified shop or technician. Timing tools are 100% REQUIRED if installed improperly engine damage may occur. DISCLAIMER: VTT and ECS are not responsible for any engine damage caused by improper installation, or misuse of the crank hub solution. This hub uses a proprietary "Spline Lock" technology that uses high tolerance machined splines which press into the crank, and positively lock the hub to the crank. The splines are machined in such a way that rotational forces drive the hub, and splines deeper into the crank meaning when the hub encounters a situation that would normally slip a stock hub the splined hub is driven into the crank to keep it in place (much like a splined extractor). Features: Installs the same as a stock hub Does NOT require the crank to be drilled for pins Manufactured from Harndered 17-4SS We suggest the Crank Hub System ONLY be installed by a qualified shop or technician. Timing tools are 100% REQUIRED if installed improperly engine damage may occur. DISCLAIMER: VTT and ECS are not responsible for any engine damage caused by improper installation, or misuse of the crank hub solution. The product comes with a 1-year unlimited mileage warranty from manufacturer defects.

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VTT Turbocharger Inlet Flange - Garrett G40/42/45 V-Band - 86mm ID ...

T#:52270240

Part#: GARROUTT4G4045

Ships in 10 Business Days

$ 37.99 USD

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$ 37.99 USD

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Upgrade your turbocharger exhaust connection with the VTT-FAB 86mm V-Band Outlet Flange, designed for the Garrett G40-G45 frame sizes.

Eccentric Shaft Replacement Kit - N55/S55

T#:21735862

Part#: CAMGSKTN55S55KT

Ships in 1 day

$ 1,209.99

This product was last offered at the strikethrough price on
06-19-2026

$ 1,208.99 USD

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$ 1,208.99 USD

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When it comes to optimizing the performance and longevity of your BMW N55 or S55 engine, few upgrades can rival the impact of replacing the camshaft, bearings, and gaskets. These essential components play a pivotal role in your engine's overall health and performance, and upgrading them can deliver a host of benefits, from increased power to enhanced reliability. In this article, we'll explore the advantages of investing in these critical upgrades for your BMW N55 or S55 engine. Improved Performance: Upgrading your BMW N55 or S55 engine with a new camshaft can significantly boost its performance. A high-quality camshaft can optimize valve timing, leading to improved airflow and combustion efficiency. This, in turn, results in increased horsepower and torque, providing you with a more exhilarating driving experience. If you're seeking that extra punch when you hit the gas pedal, a new camshaft is the way to go. Enhanced Durability: The camshaft, bearings, and gaskets are fundamental components of your engine's internal structure. Over time, wear and tear can cause these parts to degrade, potentially leading to catastrophic engine failure. By replacing these components with high-quality, performance-oriented alternatives, you're not only increasing horsepower but also reinforcing the engine's durability. This can help prevent costly breakdowns and extend the life of your BMW engine. Optimal Efficiency: Efficiency is a key factor in engine performance. Worn-out bearings and gaskets can lead to oil leaks and reduced engine efficiency. Replacing them ensures a tighter seal, minimizing oil leaks and maintaining the proper lubrication for all moving parts. This leads to better fuel efficiency and a smoother, more reliable engine operation, all while reducing maintenance costs in the long run. Increased Resale Value: Investing in high-quality components like camshafts, bearings, and gaskets not only enhances your driving experience but also adds value to your BMW. When it's time to sell or trade-in your vehicle, potential buyers or dealerships will recognize the value of these upgrades, making your car more desirable and potentially increasing its resale value. Kit for All N55/S55 Engines

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Spline Lock Crank Hub Kit - S55

T#:1653160

Part#: S55CHUB1KT

Ships in 4 Business Days

$ 1,271.99 USD

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$ 1,271.99 USD

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Under certain conditions, the N55/S55 crank hub likes to spin, without warning and even when the engine is in perfect health. This kit includes every thing needed to prevent that issue from happening and gives you peace of mind.

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TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black

T#:4921469

Part#: TS-0551-1012

Ships on Aug 7, 2026

10% off MSRP $ 430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 387.99 USD

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10% off MSRP

$ 430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 387.99 USD

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The Turbosmart GenV range is the Highest Flowing Wastegate range in the World. The GenV WG38 UltraGate38 External Wastegate is a Motorsport proven, cost-effective external wastegate. The GenV provides extensive user configuration, world-leading extended thermal performance, fatigue resistance, and best-in-class flow performance for optimum control and longevity. The GenV External Wastegate from Turbosmart was a ground-up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate like it. A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap, and base for easy, 360-degree optional routing of reference hoses, optional liquid-cooling provision, 1/8″ NPT reference ports and are provided with the full range of available springs.

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VTT N5X/S55/N2X Triple Billet Cap Kit - Blue - BMW N20/52/54/55 ...

T#:5122282

Part#: TRIPLECAPBLUE1

In Stock

$ 251.99 USD

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$ 251.99 USD

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Save 10% by buying all 3 VTT Billet Caps together! VTT is proud to offer their billet replacement for the factory plastic Power Steering Cap, Oil Filter Housing Cap, and Oil Fill Cap. These caps do away with the weak plastic construction while adding some pop and color to your engine bay. These caps retain ALL of the factory provisions to ensure proper fitment and operation. Vargas Turbo designed these caps to complement each other, so all 3 will have the same design and color shades. These caps come in 4 colors – Red, Black, Blue, and Clear anodized.

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Vargas Titanium Valve Cover Hardware Upgrade - Black - BMW B58, N55, ...

For vehicles with VTT Valve Cover

T#:52129732

Part#: VTT-TI-BOLTS-2-B

Back Ordered

$ 59.99 USD

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$ 59.99 USD

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The VTT Titanium Valve Cover Hardware Kit is the ultimate finishing touch for your BMW N55, S55, or B58 engine.

Oil Drain Plug

T#:41188174

Part#: 11137535106TKT

In Stock

Sale - Save 29% $ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 6.35 USD

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Qty

Sale - Save 29%

$ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 6.35 USD

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Includes a one time use crush washer.

Genuine BMW Oil Pan Gasket With Oil Pan Bolt Set - N55

T#:56038085

Part#: 11137600482KT4

In Stock

$ 130.99 USD

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$ 130.99 USD

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This Hardware & Gasket Refresh Kit takes the guesswork out of maintenance. This kit bundles a high quality replacement oil pan gasket with a fresh, complete set of factory spec aluminum hardware. Whether you are dropping the subframe for a preventative overhaul or chasing down an active oil leak

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VTT S55 BILLET CNC Valve Cover - Gold W/ Gold Oil Cap

T#:31589445

Part#: S55BILLETVCGOLD

Ships in 10 Business Days

$ 1,511.99 USD

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$ 1,511.99 USD

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Weistec BMW S55 W.3 Turbo Upgrade

You are required to ship Weistec your OE turbochargers as a core.

T#:22690753

Part#: 01-555-01859-9

Ships in 1 Business Day

$ 3,899.00 USD

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$ 3,899.00 USD

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Astonishing gains up to +295 Horsepower & 344 Torque! 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.

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BMW Engine Parts for BMW F83 M4 S55 3.0L

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