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BMW Engine Parts

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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VAC Motorsports - Corporate Logo
T#:29765724
Part#: VAC-11-CSG-N5X
Ships in 8 Business Days
$ 155.99

This product was last offered at the strikethrough price on
05-02-2026

$ 139.99 USD
Free Shipping on orders $49 and up
$ 139.99 USD
Free Shipping on orders $49 and up
The VAC Motorsports Crank Seal Guard, made of 6061 Billet Aluminum, prevents your serpentine belt from being pulled into your engine, a common problem amongst BMW N54, N55, and S55 Engines. Without a crank seal guard, the serpentine belt on N54, N55, and S55 engines is commonly sucked into the crank hub area past the crank seal, where it enters your engine and disrupts engine timing. When this occurs, the belt is shredded and clogs engine oil pickup, starving the engine and reducing oil pressure, causing catastrophic engine failure and thousands of dollars worth of damage. VAC Motorsports’ Crank Seal Guards are precision machined for perfect fitment and provide rigidity and maximum protection. We designed our guard with self-locating pilots to perfectly seal the crank hub bore and provide even, minimum clearance around the crank hub. Installation Hardware included. Made in the USA.
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VAC Motorsports - Corporate Logo
T#:26038565
Part#: VAC-OPB-N55
Ships in 2 Business Days
$ 199.99 USD
Free Shipping on orders $49 and up

Upgrade your BMW's oil system with the VAC Motorsports N55 Oil Pan Baffle, an essential component for track and street enthusiasts. Engineered to maintain oil surrounding the pick-up at all times, this baffle is crucial for preventing oil pressure loss during hard cornering and acceleration. Trusted by some of the fastest BMWs worldwide, this baffle ensures engine longevity and performance under extreme conditions. Don't risk catastrophic engine failure—equip your BMW with the VAC Motorsports N55 Oil Pan Baffle today.

Benefits:

  • Prevents significant loss of oil pressure
  • Vital for track and street use
  • Ensures engine longevity and performance
  • Trusted by high-performance BMWs worldwide
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VAC Motorsports - Corporate Logo
T#:8076765
Part#: VAC-HPCD-M50-ACP
In Stock
$ 149.99 USD
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If you are planning on keeping your Air Conditioning system in your street or track car, then you will need to combine VAC's ATI AC Pulley with the ATI Harmonic Damper.

VAC Motorsports - Corporate Logo
T#:7244417
Part#: VAC-OPUK-S54
In Stock
$ 274.99 USD
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$ 274.99 USD
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VAC Motorsports - Corporate Logo
T#:1061445
Part#: VAC-HPRBK-S65
In Stock
$ 799.99 USD
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$ 799.99 USD
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VAC's S65 bearings are embraced by BMW engine builders world wide. Popular for both forced induction and N/A builds, their coated bearings are "friction resistant" making thermal breakdowns that can occur due to lack of lubrication a much less common occurrence. Helping to prevent premature engine failures on street cars, and spun bearings under stress at the track when things are most critical.
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Radium Engineering - Corporate Logo
T#:577808
Part#: 20-0373
In Stock at Vendor
$ 259.99 USD
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$ 259.99 USD
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Oil catch cans prevent elevated oil blow by caused by aggressive driving. The Radium Engineering catch can uses a closed loop system and is emissions and track legal, and by not venting to atmosphere avoids any oil smells from getting into the cabin. Kit includes Billet catch can Mounting bracket 10AN hose fittings and adapters 5/8" PCV hose Mounting hardware
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VAC Motorsports - Corporate Logo
T#:27905092
Part#: VAC-HPCD-M50
Ships in 8 Business Days
$ 799.99 USD
Free Shipping on orders $49 and up

If you're grappling with issues like crankshaft failures and oil pump breakdowns in your BMW 6-cylinder engines, you're not alone. Even seasoned mechanics can overlook the critical aspect of harmonic resonance control in these inline-6 motors, despite their optimal configuration.

Enter ATI Performance Products in collaboration with VAC Motorsports, presenting a solution in the form of new dampers tailored for BMW 2.5L, 2.8L, 3.0L, and 3.2L straight-6 engines found in various models like the E36 and E46 M3, E9X, and E6X, as well as newer Z3s and Z4s. These dampers effectively nullify crankshaft harmonic vibrations, paving the way for enhanced horsepower and torque output, alongside a reduction in internal engine wear. Say goodbye to issues like fractured oil pumps and timing chain mishaps! By pairing these dampers with a VAC accessory pulley, you seamlessly replace the OEM balancer. Featuring a 7” outer diameter and OEM-style timing alignment tabs, these ATI Super Dampers boast SFI 18.1 Safety Certification, ensuring they're competition-ready.

What sets the ATI SuperDamper apart? It's the remedy for vibration woes in inline 6 engines, especially those equipped with lightweight clutch and flywheel setups. Expect diminished wear on bearings, engine accessories, and oil pumps, all while being compatible with underdrive pulleys.

Included in the kit are the damper itself, a lightweight VAC Billet Crankshaft Pulley, along with all necessary mounting and installation hardware. Note that it's not compatible with S50B30 & S50B32 Euro Engines. For street/track vehicles with air conditioning, opting for the Additional A/C Pulley Option is imperative, given that the OE A/C pulley isn't compatible. Rest assured, all required mounting and installation hardware is included, and the entire package is proudly Made in the USA.

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Spool Performance - Corporate Logo
T#:1241393
Part#: SP-54HX-1
Ships in 4 Business Days
$ 849.00 USD
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$ 849.00 USD
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Spool Performance is a top name in the BMW Forced Induction industry. Their team of young and intelligent engineers pair their passion for the industry with a rich education background, which results in a high-quality enthusiast-minded products. Spool Performance's state-of-the-art upgrades for your BMW fueling systems are a surefire way to make more power, reliably. The Helix from Spool is simply a planetary gearbox for your High-pressure fuel pump. The particular configuration of the gears and their spatial fixturing allows an axial increase in shaft speed from the input to the output of the unit. The N54/early n55 high-pressure pump is a very capable and over-engineered piece of hardware. They do a good job supplying fuel at high pressures at stock power levels. As we start tuning and pushing more power, we start seeing drops in the high pressure. What is happening here is that the high-pressure pump is not able pump as much fuel as the injectors are injecting into the cylinders and hence causing the rail pressures to drop. The pump at this point is running out of displacement volume. With a rotary pump like the continental HPFP, an easier way to increase displacement is to spin the pump faster which results in an increased number of delivery strokes per cycle. The Helix helps you do exactly this and thus helps overcome a big limitation in N54/early N55 fuel systems without the complexity of a secondary port injection system.
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VAC Motorsports - Corporate Logo
T#:1061441
Part#: ARP-HSK-N54
Ships in 9 Business Days
$ 554.99 USD
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$ 554.99 USD
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Despite the fact that BMW engineers some of the worlds most revered engines, during number crunching something always has to be a compromise. One item that is always found to be a weak point- the OEM hardware. It is definitely sub-par for real performance use under high stress such as modded engines and track use. We use these fasteners on all of VAC's in-house head builds. Whenever the head is coming off, your switching to forced induction, or if you are simply prepping to drive your car hard; we highly recommend switching to far superior race-grade hardware. These Head Stud Kits greatly improve reliability; helping to eliminate movement of the of the cylinder head and intern, gasket failure caused by inferior OEM head-bolt stretch. This is the #1 cause of premature head gasket failure, especially on boosted or high output engines. Though more expensive than OEM, converting to one of VAC's head studs kits will not only give added strength and reliability when its needed most, but provides the most accurate torque readings because studs don’t “twist” into the block; all clamping forces are on one axis, and there is less force exerted on the normally stressed threads of the block. This increases block and hardware life and typically makes the head easier to properly install to the block, a blessing if your head may have to be removed more than once. Especially in the time crunch of racing, when engines are dissembled frequently, studs make removing and installing the cylinder head on to the block a much easier task. By allowing the studs to act as a guide on to the head, your head slides on and off and also ensures proper alignment of the head and gasket for the same reason. It is similar to converting your wheel-bolts to wheel-studs.
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Radium Engineering - Corporate Logo
T#:27905095
Part#: 20-0024
In Stock at Vendor
$ 28.99 USD
Free Shipping on orders $49 and up

Includes:

Anodized 4AN ORB Barbed Adapter Fitting, Black Ball Valve with 1/4" Barbs, 125psi @ 140F 4 feet of Radium 1/4" PCV Hose

VAC Motorsports - Corporate Logo
T#:12610319
Part#: VAC-HPCD-S14
Ships in 7 Business Days
$ 699.99 USD
Free Shipping on orders $49 and up
NOTE: Due to space limitations, the design of this damper will overdrive your components (water pump, power steering, and alternator) by approximately 10-13%; we highly recommend using underdrive pulleys in your setup Controlling the harmonic resonance of the BMW S14 engine is highly important as RPMs rise, but the ideal configuration of the 4-cylinder motor makes even the most experienced engine builders overlook some fundamental principles of engine harmonics that can be destructive. Harmonics destroy these motors by causing extensive oil pump and crankshaft damage, but the addition of VAC’s Harmonic Damper eliminates the unstable crankshaft harmonic vibrations that cause internal engine wear. By eliminating harmonic vibrations, your S14 engine will be able to produce more horsepower and torque with increased reliability. The VAC/ATI Harmonic Damper is made with an integral pulley, eliminating the need for the additional pulley other models require. Exceeds SFI 18.1 Safety Certification Eliminates problems with lightweight clutch and flywheel assemblies Controls destructive harmonic forces Reduces instances of bearing wear, accessory failure and oil pump failure Includes lightweight VAC Billet Crankshaft Pulley Made in USA ATI Performance Products, Inc. is located in Baltimore, MD, and specializes in producing and maintaining high performance products for street and track applications. Over the years ATI has earned a reputation for its cutting edge technology, attention to detail and rigorous testing under race conditions.
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VAC Motorsports - Corporate Logo
T#:7164819
Part#: VAC-HPRBS-S54
Ships on Sep 1, 2026
$ 479.99 USD
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$ 479.99 USD
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BMW S54 VAC Performance Coated Rod Bearing Kit is highly regarded by BMW engine builders worldwide for its superior quality and performance. Ideal for both forced induction and naturally aspirated builds, these coated bearings are designed to be friction-resistant, reducing the risk of thermal breakdowns due to inadequate lubrication. This feature significantly decreases the chances of premature engine failure in street cars and minimizes the risk of spun bearings during high-stress track conditions.

The VAC Performance Coated Rod Bearing Kit is proven to help maintain engine reliability, even in situations with reduced oil pressure.

  • Enhanced Durability: Coated bearings are friction-resistant, reducing the risk of thermal breakdown.
  • Increased Reliability: Helps prevent premature engine failure and spun bearings under stress.
  • Versatile Performance: Suitable for both forced induction and naturally aspirated engine builds.
  • Proven Track Record: Tested by customers to ensure reliable performance even with oil pressure loss.

VAC Tech Notes:

  • Ensure proper tolerance and size checks before installation.
  • Professional installation is recommended due to specialized tools required.
  • Returns are not available on any engine bearings.
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VAC Motorsports - Corporate Logo
T#:17538610
Part#: ARP-HSK-N54-14
In Stock
$ 599.99 USD
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$ 599.99 USD
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The VAC Motorsports ARP Head Stud Kit was put together by VAC and ARP’s finest engineers. This is a completely custom kit designed specifically for the almighty N54. *High Boost (25+ psi application) option features: (14) 11mm ARP Head Studs (14) ARP Washers for 11mm Studs (14) ARP Nuts for 11mm Studs Install Tips: MUST drill and tap the (4) 9mm holes in the engine block to make them 11mm holes. This way all the engine block holes are 11mm, and fit ALL (14) 11mm Studs. Torque Specs: All studs torque down through 3-equal steps to 95 ft lbs ***This is NOT the Chrysler and Volvo stud kits! VAC Motorsports and ARP engineers designed and assembled this kit with high grade material, specifically so standard street-use or high-boost N54 owners have a PROPER kit that does not fail over time, such as the retro-fit Chrysler and Volvo head stud kits. ARP is the world leader in fastener technology. Makers of the finest fasteners in the market, especially for BMW engines, ARP is the brand you can count on when you want the highest reliability possible. If you are looking for high performance from your BMW engine, then ARP Head Stud Kits are a must. All kits come complete with hardened parallel-ground washers and aerospace-quality nuts.
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VAC Motorsports - Corporate Logo
T#:590352
Part#: VAC-HVOP-S54-N
Ships in 3 Business Days
$ 1,499.99 USD
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$ 1,499.99 USD
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This pump features two important upgrades: This pump is engineered with VAC's famous Oil Pump Upgrade kit integrated in its design; this means a stronger gear drive mechanism for much lower likelihood of pump failures on the track. VAC has not only improved the physical reliability of the pump itself but also fit a custom gear with a larger sweep area to the pump mechanism, increasing volume by a welcome 22% An excellent upgrade for Road Race, Autocross, Time Attack, Drift, Hill Climb, Rally, Drag Race, Roll Race & forced induction applications. Lubrication issues are a common killer of BMW engines. The dual-pickup pump is much better than a standard single pickup, but this pump is a dramatic improvement over both.
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VAC Motorsports - Corporate Logo
T#:583446
Part#: VAC-VH-S54
In Stock
$ 816.99 USD
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$ 816.99 USD
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VAC's S54 Vanos Hub is designed as a direct replacement for the fragile BMW OE Vanos Hub which typically fails due to a broken drive pin. The VAC Hub has an Upgraded Drive Pin design, which is larger in diameter, as well as more material on the outside wall of the pin. In addition, the hub is made from 4340HT Billet Bar and heat treated to the same BMW OE Rockwell Hardness spec. The upgraded design is not only significantly stronger, but the larger diameter Drive Pins also minimize the huge clearance (approximately 1mm) that was in the original design by BMW and reduces the clearance to 0.2mm. This is critical in helping greatly reduce or eliminate the VANOS noise.

Also, this upgraded design eliminates the need for modifying the Pump Ring or having to buy a replacement, which further saves you money!!!

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Spool Performance - Corporate Logo
T#:9642131
Part#: SP-54HX-1-N55
Special Order: No Guaranteed ETA
$ 849.00 USD
Free Shipping
$ 849.00 USD
Free Shipping
Spool Performance is a top name in the BMW Forced Induction industry. Their team of young and intelligent engineers pair their passion for the industry with a rich education background, which results in a high-quality enthusiast-minded products. Spool Performance's state-of-the-art upgrades for your BMW fueling systems are a surefire way to make more power, reliably. The Helix from Spool is simply a planetary gearbox for your High-pressure fuel pump. The particular configuration of the gears and their spatial fixturing allows an axial increase in shaft speed from the input to the output of the unit. The early N55 high-pressure pump is a very capable and over-engineered piece of hardware. As we start tuning and pushing more power, we start seeing drops in the high pressure. What is happening here is that the high-pressure pump is not able pump as much fuel as the injectors are injecting into the cylinders and hence causing the rail pressures to drop. The pump at this point is running out of displacement volume. With a rotary pump like the continental HPFP, an easier way to increase displacement is to spin the pump faster which results in an increased number of delivery strokes per cycle. The Helix helps you do exactly this and thus helps overcome a big limitation in early N55 fuel systems without the complexity of a secondary port injection system.
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VAC Motorsports - Corporate Logo
T#:27705420
Part#: VACUPPSS542ULG
Ships on Sep 2, 2026
$ 294.99 USD
Free Shipping on orders $49 and up

Crafted from high-grade domestic USA 6061-T6 Billet Aluminum, these pulleys are a testament to precision engineering. Rigorously tested through extensive hours of racing and street use, they've proven their reliability and performance excellence.

Each pulley is meticulously zero-balanced and thoroughly inspected to ensure zero-runout, guaranteeing optimal performance without compromising on reliability, noise, or vibration.

This comprehensive kit comprises a precision power steering pulley, water pump pulley, and an OE Contitech Brand drive belt. Experience a notable boost of 8hp and 7 ft/lbs. of torque to the wheels, making it ideal for stock vehicles, track cars, and even those with upgraded audio systems seeking consistent voltage output from their alternators.

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Spool Performance - Corporate Logo
T#:640946
Part#: SP-BM54FP-S2
In Stock
$ 299.00 USD
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$ 299.00 USD
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BMW N54 3.0L Stage 2 LPFP Spool Performance Bucketless is engineered by Spool Performance, a leading name in BMW forced induction, to deliver exceptional fuel delivery and power upgrades. Designed by a team of dedicated engineers, this high-quality component enhances your vehicle's fuel system with superior performance.

  • Increased Fuel Flow: Provides more than double the flow of a stock fuel pump, ensuring ample fuel delivery for high-performance applications.
  • E85 Capable: Fully compatible with E85 fuel, offering flexibility and efficiency.
  • Drop-In Replacement: Easily replaces the factory pump without additional modifications.
  • Future-Proof: Can be upgraded to Stage 3 for even greater performance as your needs evolve.
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Spool Performance - Corporate Logo
T#:46719189
Part#: S58-SL-IFX1100T
In Stock
$ 3,999.00 USD
$ 3,999.00 USD
Experience the next level of performance with Spool Performance’s S58 IFX1100 upgraded turbochargers, meticulously engineered for enthusiasts seeking high horsepower while retaining everyday drivability. These plug-and-play, stock-location turbos provide a perfect blend of power and reliability, designed specifically for the BMW S58 engine platform.
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Radium Engineering - Corporate Logo
T#:31059457
Part#: 20-1440
In Stock
$ 549.99 USD
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$ 549.99 USD
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Radium Engineering - Corporate Logo
T#:577815
Part#: 20-0070-02
In Stock at Vendor
$ 199.99 USD
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$ 199.99 USD
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Aluminum large bore fuel rail for feeding your engine no matter the power level. Fuel rail also allows use of external fuel pressure regulators, pressure gauges, and pulse dampers. Safe for all fuel types including E85.
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VAC Motorsports - Corporate Logo
T#:4731086
Part#: SCH-CSS-S52-276/
Ships in 3 Business Days
$ 2,640.99 USD
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$ 2,640.99 USD
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Elevate your BMW's engine performance with Schrick's premium camshafts, crafted with over 40 years of dedication to excellence. Catering to both street and track enthusiasts, Schrick ensures top-quality materials for strength and accuracy. This renowned brand has formed a lasting bond with BMW enthusiasts, providing advanced camshaft options that have stood the test of time.

  • Premium Schrick camshafts for BMW
  • Over 40 years of dedicated engine performance expertise
  • Ideal for both street and track applications
  • Top-quality materials for strength and accuracy
  • Trusted by BMW enthusiasts worldwide
  • Advanced engine testing and manufacturing technology
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VAC Motorsports - Corporate Logo
T#:23847551
Part#: CP-FPS-M20-B25
Ships in 3 Business Days
$ 1,399.99 USD
Free Shipping on orders $49 and up

Elevate Your Engine's Performance with Customizable CP Pistons

When it comes to optimizing your engine's performance, flexibility is key. That's why we offer a range of CP pistons with customizable compression ratios to cater to your specific needs. Whether you're embarking on a basic engine rebuild, planning to implement a low boost turbo or supercharger, or aiming to maximize power with high-performance camshafts, we have the ideal piston solution for you.

Our collaboration with CP ensures that you'll receive pistons of the highest quality, meticulously designed to meet the most demanding expectations. These pistons are a top choice for high-performance and racing engines.

We maintain a diverse selection of compression ratios in stock, making it convenient to find the right fit for your project. And if you require a custom piston application, our efficient service has you covered.

  • BORE: 84mm
  • Rod Length: 135mm
  • Compression Ratio: 8.5:1
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VAC Motorsports - Corporate Logo
T#:26271775
Part#: VAC-OFL-S54
Ships in 6 Business Days
$ 149.99 USD
Free Shipping on orders $49 and up

This oil filter housing cap is constructed from high-quality billet aluminum, complete with a black anodized finish for added corrosion resistance. Designed specifically for the S54, this lid replaces the OE part and accepts the OE o-ring.

This part features two 1/8-27 NPT holes that can be used to incorporate oil temperature and oil pressure sensors. Port plugs are included to block off the ports if they are not being used.

Machined with care in-house at VAC Motorsports for perfect fitment, these lids are a perfect replacement for enthusiasts looking to seamlessly integrate oil temperature and pressure sensors without tapping into their oil pan.

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Spool Performance - Corporate Logo
T#:640961
Part#: SP-BM-FSP-S2
Special Order: No Guaranteed ETA
$ 499.99 USD
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$ 499.99 USD
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Stage 2 LPFP upgrade kit for your N55 engine
VAC Motorsports - Corporate Logo
T#:928436
Part#: VAC-UPPS-M62-99
Ships in 9 Business Days
$ 329.99 USD
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$ 329.99 USD
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VAC Underdrive Power Pulley Sets for the M60 release 8.5 horsepower @ 5800 RPM and 8 lb/ft of torque @ 4500 RPM (measured @ the wheels.) Always made using only virgin billet 6061 T6 aluminum, an anodized finish, and the tightest tolerances; VAC's pulleys are used on some of the fastest BMWs on the planet. A lightweight design optimizes performance and response while under-driving components just the right amount for proper function at all RPMs.
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VAC Motorsports - Corporate Logo
T#:25772562
Part#: VAC-HG-S63-90040
Ships on Sep 1, 2026
$ 131.99 USD
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VAC Motorsports - Corporate Logo
T#:11857228
Part#: JE-FPS-M52-84-10
Ships on Sep 1, 2026
$ 1,439.99 USD
Free Shipping on orders $49 and up

Boost Your BMW's Engine with JE Pistons

Upgrade your BMW's engine with the JE Pistons Forged Piston Set designed for the M52 engine. These high-quality forged pistons feature a diameter of 84mm and a compression ratio of 10.5:1, ensuring improved performance and reliability for your BMW.

  • Enhances engine performance and reliability
  • Precision-engineered for optimal fit and function
  • High-quality forged construction ensures durability
  • Designed specifically for the M52 engine
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VAC Motorsports Oil Pump Shaft Upgrade Kit - E36 M3 Euro S50B32 ...
For European market cars equipped with the S50B32 only.
VAC Motorsports - Corporate Logo
T#:24179135
Part#: VAC-OPUK-S50B32
Ships on Sep 1, 2026
$ 269.99 USD
Free Shipping on orders $49 and up
Bulletproof your Euro S50 with this fail-proof oil pump shaft upgrade from VAC Motorsports.
VAC Motorsports - Corporate Logo
T#:18070230
Part#: VAC-VEK-S54
Ships on Sep 1, 2026
$ 529.99 USD
Free Shipping on orders $49 and up

BMW S54 3.2L VANOS Elimination Kit - Full Kit | VAC Motorsports is designed to replace the original VANOS unit on the S54 engine, offering a comprehensive solution for performance enthusiasts and racers. Engineered and tested by VAC Motorsports, this kit allows for precise camshaft timing adjustments and is ideal for those using standalone ECUs that do not control the dual-VANOS system.

  • Enhanced Performance: Allows for full adjustment of camshaft timing, enabling optimization of camshafts for maximum performance.
  • Engineered for Racing: Ideal for racing applications and standalone ECU setups that do not manage the dual-VANOS unit.
  • High-Quality Components: Includes a billet 6061-T6 anodized black VANOS elimination plate and adjustable camshaft hubs made from durable 4140 alloy steel.
  • Complete Kit: Comes with a block-off plug, using OE O-rings to replace the original oil supply valve, and all necessary hardware for installation.
  • Versatile Fit: Compatible with all S54 engines and those swapped into other chassis.

Kit Includes:

  • Billet 6061-T6 Anodized Black VANOS Elimination Plate
  • (2) Adjustable Camshaft Hubs made from 4140 Alloy Steel
  • Block OFF Plug – Uses OE O-Rings and replaces OE Oil Supply Valve
  • All Required Hardware
  • Installation Instructions

NOTE: ONLY COMPATIBLE WITH AFTERMARKET ECUs

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VAC Motorsports - Corporate Logo
T#:638307
Part#: VAC-HPRBS-S14STD
Ships on Sep 1, 2026
$ 249.99 USD
Free Shipping on orders $49 and up
VAC Rod Bearing Sets are specially coated to reduce friction to a minimum; enabling lower temps and faster revolutions in your expensive S14 engine. The coated bearings are thermal breakdown resistant, helping to prevent premature engine failures under stress when things are most critical. The rod bearing area is a common stress area in the S14, these bearings can last much longer than any normal bearing sets and are used in all of VAC's highest performance BMW engine builds. These bearings have become a favorite product of all of VAC's race and engine building customers around the globe who have reported unparalleled wear characteristics under all conditions. Made for VAC by the same company who manufactures for the US military, NASCAR teams, and other customers that require "mission-critical" quality. If you are looking for high-performance rod bearings, this is the set for your S14. VAC Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended. There are no returns available on any engine bearings.
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VAC Motorsports - Corporate Logo
T#:1061435
Part#: ARP-RBS-M20
Ships on Sep 1, 2026
$ 314.99 USD
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$ 314.99 USD
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ARP, the world’s leader in fastener technology. There is no substitute for the best! Planning to boost your M20? Building a high HP stroker engine? This rod bolt kit is for you! This kit provides higher strength, more clamping power, and the option to re-use the hardware unlike your OEM bolts. We run these in many of our own builds as well and are 110% satisfied with the fit and finish of these ARP bolts. We offer a 53mm UHL version for those running OEM M20 rods or a 44mm UHL version for those who have upgraded to S50/S52 OEM rods.
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VAC Motorsports - Corporate Logo
T#:598754
Part#: VAC-UPPS-S14-3-G
Ships on Sep 1, 2026
$ 334.99 USD
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$ 334.99 USD
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Made using only virgin billet aluminum, a hard anodized finish, and the tightest tolerances, VAC's pulley sets are used on some of the fastest S14s on the planet. This lightweight design optimizes performance and response while under-driving components just the right amount for proper function. Perfect for track cars, they can also be used on a street car without any problems. Features: Reduces pump cavitation at higher rpm's Saves weight when every bit counts Includes new, correct length, labeled Contitech belts for WP, ALT, P/S
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VAC Motorsports Oil Pump Shaft Upgrade Kit - E36 M3 Euro S50B30 ...
For European market cars equipped with the S50B30 only.
VAC Motorsports - Corporate Logo
T#:24179136
Part#: VAC-OPUK-S50B30
Ships on Sep 1, 2026
$ 269.99 USD
Free Shipping on orders $49 and up
Bulletproof your Euro S50 with this fail-proof oil pump shaft upgrade from VAC Motorsports.
Spool Performance - Corporate Logo
T#:2691345
Part#: SP-54-HXF10
Special Order: No Guaranteed ETA
$ 149.99 USD
Free Shipping
$ 149.99 USD
Free Shipping
The filter unit on the continental rotary high pressure fuel pumps perform an important function of final stage filtering of fine particle impurities before it reaches the hpfp pump chamber or worse, the injectors leading to leaky injectors. The problem with them is that they are extremely tiny and restrictive and sometimes even rupture failing to filter at all. The issue becomes worse when running high-performance products like the Spool Helix overdrive system because now you have an increased flow requirement through this filter that it just cannot keep up.
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Spool Performance - Corporate Logo
T#:18534631
Part#: SP-U-EA-S-2-L
Special Order: No Guaranteed ETA
$ 429.00 USD
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The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM ethanol sensor can display the in-tank fuel's ethanol concentration percentage and fuel temperatures in Fahrenheit. The Analyzer module incorporates the latest Bluetooth 4.0 low energy protocol which means very little battery usage on your smartphone and also leaves regular Bluetooth functions and connectivity on your smartphone untouched. Why do you need an Ethanol Analyzer solution? According to the latest ASTM guidelines, Ethanol blends rated E85 can have anywhere from 51% to 85% ethanol content. This means the E85 at your pump can in fact at times, be only E55 containing 55% ethanol. This uncertainty is of serious concern to enthusiasts who are running performance E85 tunes for their vehicles. Running a lower ethanol content fuel with a tune rated for a higher content can cause damage to your motor. Knowing the absolute ethanol content in the E85 fuel from your pumps helps you avoid those damages. Ethanol Sensor App Unlike competitors, our Ethanol Analyzer Apps are truly free of cost and features an Ethanol Mix calculator to make sure you get the perfect blend every time. With an ethanol analyzer kit, the App can automatically populate the in-tank fuel's E-content required for the calculations. The app can be downloaded and used even if you do not have our Analyzer kit and will let you estimate your mixes. Upgraded Fuel Lines The Ethanol analyzer kit comes with 6AN upgraded PTFE core Black Nylon Coated Braided stainless steel lines that are fully Ethanol compatible and Burst rated to extreme pressures.
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Spool Performance - Corporate Logo
T#:28836384
Part#: SP-B58-FX350
Special Order: No Guaranteed ETA
$ 2,199.00 USD
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BMW Gen2 B58 FX350 Upgraded High Pressure Pump

Upgrade your BMW's performance with the BMW Gen2 B58 FX350 Upgraded High Pressure Pump. This high-quality pump is designed to deliver increased fuel pressure, ensuring optimal engine performance and reliability for your BMW.

  • Specifically engineered for BMW Gen2 B58 engines
  • Increases fuel pressure for improved engine performance
  • Enhances throttle response and overall driving experience
  • Direct replacement for the stock high-pressure pump
  • High-quality construction for long-lasting durability
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Spool Performance - Corporate Logo
T#:640940
Part#: SP-BMB58-FP-DY
Special Order: No Guaranteed ETA
$ 499.00 USD
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$ 499.00 USD
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LPFP upgrade kit for your B58 engine - Save by assembling on your own!
Spool Performance - Corporate Logo
T#:640951
Part#: SP-BMFXXN-FP
Special Order: No Guaranteed ETA
$ 749.00 USD
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$ 749.00 USD
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Stage 3 LPFP upgrade kit for your N55 engine

Spool Performance - Corporate Logo
T#:640962
Part#: SP-BMF8X-FP
Special Order: No Guaranteed ETA
$ 999.99 USD
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$ 999.99 USD
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BMW S55 Stage 3 Low-Pressure Fuel-Pump is an advanced upgrade designed to significantly enhance your vehicle's fueling system. Engineered by Spool Performance, a leader in the BMW Forced Induction industry, this fuel pump provides a substantial increase in fuel flow to support high-performance driving. The Stage 3 Low-Pressure Fuel-Pump more than doubles the flow rate of the stock fuel pump and is fully compatible with E85 fuels. It offers a plug-and-play installation for easy integration and comes with a lifetime warranty for peace of mind.

  • Increased Fuel Flow: Provides more than double the flow capacity of the stock fuel pump, supporting greater power output.
  • E85 Compatibility: Fully capable of handling E85 fuel, enhancing performance and efficiency.
  • Easy Installation: Plug-and-play design ensures a straightforward installation with no modifications required.
  • Lifetime Warranty: Comes with a lifetime warranty, reflecting Spool Performance’s commitment to quality and reliability.
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Spool Performance - Corporate Logo
T#:1241395
Part#: SP-FX-S55
Special Order: No Guaranteed ETA
$ 3,499.00 USD
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$ 3,499.00 USD
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The solution to increased fueling on high performance or big turbo applications has been made simple by Spool Performance. Features Include: 50% more fuel flow over stock E85 compatibility Plug and Play system Kit Contents: 2 x FX-150 upgraded high-pressure fuel pumps 1 x Ethanol Content Monitor with mobile apps 1 x Bosch spec 10-micron high flow Fuel Filter Upgraded Fuel lines and all necessary install hardware The upgraded pumps do require calibration changes. Spool performance can provide calibration details to your existing tuner and/or help you connect with established tuners who are experienced with these pumps.
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Spool Performance - Corporate Logo
T#:640947
Part#: SP-BM54FP-S3
Special Order: No Guaranteed ETA
$ 599.00 USD
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$ 599.00 USD
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Stage 3 LPFP upgrade kit for your N54 engine

Spool Performance - Corporate Logo
T#:31291063
Part#: SP-B58-FX350-NEY
Special Order: No Guaranteed ETA
$ 2,348.00 USD
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The FX-350 is truly Plug and Play for all platforms we are offering and comes with all the lines and hardware needed for a clean easy install.
Spool Performance - Corporate Logo
T#:28604061
Part#: SP-S58-S3LPFP
Special Order: No Guaranteed ETA
$ 1,399.00 USD
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Radium Engineering - Corporate Logo
T#:577879
Part#: 20-0470
Back Ordered
Starting at $ 599.99 USD
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Starting at $ 599.99 USD
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Designed to prevent fuel starvation by acting as a reserve tank to keep fuel flowing in the case of the main tank sump running dry, during hard acceleration or turning for example. The BMW fuel surge tank install kit includes all needed brackets and hoses for a complete installation. This surge tank kit installs in place of the factory filter and fuel pressure regulator located in the fuel tank for a easy installation, the factory fuel pump is still in place and acts in tandem with the surge tank pumps by maintaining fuel level in the surge tank.
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Spool Performance - Corporate Logo
T#:26271786
Part#: SP-FX-200-N55-NE
In Stock
$ 1,799.00 USD
Free Shipping on orders $49 and up
The FX-200 is an advanced high-pressure fuel pump engineered specifically for the BMW N55 engine, replacing our previous FX180 model. Featuring a larger bore size than the stock pump, it provides nearly double the flow rate. This pump is fully E85 fuel compatible and integrates seamlessly into the system without requiring any wire cutting or splicing. The enhanced flow capacity enables the use of higher ethanol concentrations and supports sufficient fueling for larger turbochargers.
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Spool Performance - Corporate Logo
T#:36913380
Part#: SP-FX-S63-FX170
Special Order: No Guaranteed ETA
$ 1,399.99 USD
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VAC Motorsports - Corporate Logo
T#:27372135
Part#: VAC-HPRBK-S62
Ships in 3 Business Days
$ 999.99 USD
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VAC Motorsports High-Performance Rod Bearing Kit for BMW S62 Engine

Experience unparalleled reliability and performance enhancement for your BMW S62 engine with VAC Motorsports' High-Performance Rod Bearing Kit. Designed to address the Achilles heel of S62 engines, these rod bearings are a favorite among BMW enthusiasts and engine builders worldwide. Say goodbye to thermal breakdowns and friction issues with this kit that includes ARP connecting rod bolts, VAC Motorsports' coated rod bearing set, and ARP assembly lubricant. Maximize efficiency and prevent costly engine failures with this essential upgrade.

  • Enhanced reliability for forced induction and high-power N/A builds
  • Friction-resistant bearings for optimal performance
  • Immune to thermal breakdowns caused by lubrication issues
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