Bremmen Camshaft Position Sensor - E46 E39 E60 E83 Z3 Z4

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T#:640145

Part#: 12147518628

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$ 26.87 USD

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A bad cam sensor can cause a variety of problems from hard starting to stalling at low speeds. Cam sensor replacement has been known to cure many drivability issues

Crank Timing Sprocket - M42 M44

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T#:5471083

Part#: 11211247338

Ships on Aug 14, 2026

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$ 52.22 USD

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Crankshaft located timing gear used in the operation of the timing chain. This item fits the following BMW Chassis: E30,E36 Fits BMW Engines including: M42,M44

Genuine BMW Cylinder Head Bolt Set - M52TU M54

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T#:367549

Part#: 11121740065

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$ 51.14 USD

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$ 58.96

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

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Head Bolt set for M52TU and M54 engines with aluminum block. This item fits the following BMWs: 1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi 1997-2003 E39 BMW 525i 528i 530i 2004-2005 E60 BMW 525i 525xi 530i 530xi 2004-2005 E83 BMW X3 2.5i X3 3.0i 2000-2006 E53 BMW X5 3.0i 1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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Genuine BMW Cylinder Head Bolt Set - M44 1.9L M42 1.8L

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T#:367540

Part#: 11121721939

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BMW M42 M50 M52 M54 6mm Single Groove Valve Keeper - Set Of 24 ...

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T#:21604313

Part#: KPR-6S-7-24

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BMW M42 M50 M52 M54 6mm Single Groove Valve Keeper is a precision-engineered component essential for securing valves in BMW engines. Turner Motorsport offers this high-quality valve keeper, designed to fit specific Supertech valves for enhanced performance and reliability.

Precision Fit: Designed specifically for BMW M42, M50, M52, and M54 engines, ensuring a perfect fit with 6.0mm single groove valves.
High-Quality Construction: Made from durable materials to withstand high-pressure conditions and provide long-lasting performance.
Enhanced Valve Security: Two keepers are required per valve to securely hold the valve in place, preventing movement and ensuring consistent engine performance.
Compatibility: Ideal for use with certain Supertech valves, providing a reliable solution for engine builds and upgrades.
Easy Installation: Simple to install with standard tools, offering a hassle-free upgrade or replacement option.

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ACL Standard Size Conrod Bearing Set- 1919CC, 80.0mm Bore, 66.0mm Str...

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T#:26771713

Part#: 6B1490H-STD

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$ 156.99 USD

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The ACL BMW M20/M50/M52/M54 Engine Standard Size High Performance Rod Bearing Set represents a specialized enhancement tailored to enhance the durability and reliability of BMW M20, M50, M52, and M54 engines. Engineered with meticulous precision, these rod bearings deliver improved performance and resilience, especially under rigorous conditions. Crafted with precision and employing premium materials, they guarantee exceptional strength and extended lifespan. As such, they are the ideal solution for enthusiasts and professional drivers aiming to enhance the performance and longevity of their BMW engines.

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Exhaust Valve - Priced Each

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T#:381763

Part#: 11347505731

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$ 27.99

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Performance Rod Bearing Kit - S54

Early Model S54 Engines up to 02/2003 production date

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T#:26171617

Part#: 5150-HPRBK-S54-E

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Now one of 5150's best sellers has gotten even better! With a 5150 Autosports' complete High-Performance Rod Bearing Kit, you get all the parts you need to easily swap out the factory connecting rod bearing shells and bolts in one simple kit. 5150's S54 bearings are embraced by BMW engine builders worldwide. 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. Proven by customers to help you finish the race even with loss of oil pressure! Kit includes: (1) Complete set of ARP S54 Connecting Rod Bolts (1) Complete set of 5150 High Performance Rod Bearing Set (1) ARP Assembly Lubricant packet 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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Head Bolt Set - S54 - E46 M3, MZ3 S54, Z4 M

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T#:25748

Part#: 11127831862

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$ 51.98 USD

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Head Bolt Set for the S54 engine.

If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2001-2002 Z3 BMW Z3 M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe

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Genuine BMW Intake Camshaft Oil Splash Shield - M54 2.5L, M52 2.5L, M...

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T#:31264

Part#: 11121740163

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4% off MSRP $ 25.99

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$ 24.99 USD

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$ 25.99

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Genuine BMW Cover
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52

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WPC Performance Rod Bearing Replacement - Early S54

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T#:22196335

Part#: E46Z3RDBRGKT

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$ 831.68 USD

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If you're the proud owner of an S54-equipped BMW, chances are you're passionate about enhancing your vehicle's performance and longevity. One crucial upgrade that can significantly improve your driving experience is Turner Motorsport's WPC Rod Bearing Replacement Kit, coupled with ARP Rod Bolts for increased durability.

Enhanced Durability: The WPC Performance Rod Bearing Replacement Kit is designed with superior materials and manufacturing processes. WPC treatment reinforces the surface of the bearings, making them highly resistant to wear, which is essential for high-revving engines like the S54. This durability ensures your engine will stand the test of time, even under strenuous driving conditions. Improved Performance: By reducing friction and wear, WPC-treated rod bearings allow for smoother and more efficient engine operation. This increases power and responsiveness, providing a more exhilarating driving experience. Whether tearing up the track or enjoying a spirited weekend drive, you'll notice a difference in your vehicle's performance. Precision Engineering: Crafted from premium quality materials, these bolts and bearings offer exceptional tensile strength and structural integrity. This guarantees that your connecting rods will stay securely in place, even during high-stress situations. Your engine's components will work in perfect harmony, minimizing the risk of catastrophic engine failure. Preventative Maintenance: The S54 is notorious for rod bearing failure, often necessitating complete short block replacement. Choosing to proactively replace your rod bearings with our WPC offering ensures smooth operation and eliminates potential engine failure. Included in the kit:

12 - Turner Motorsport "Race Series" WPC-Treated Bearing Shells 4 - Self-Locking Collar Nut - Priced Each 1 - Oil Pan Gasket - Elring 1 - Oil Pan Center Cover Gasket 1 - Oil Filter Kit 1 - Oil Drain Plug 1 - Dipstick O-ring 1 - ARP Connecting Rod Bolt Kit (M10x1.25 - for S54B32 produced after 02/2003) 6 - Castrol Edge Euro Car Engine Oil (10w-60) Quart 1 - Redline Assembly Lube - 4 oz

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Bavarian Autosport Crankshaft Holding Tool - BMW

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T#:580450

Part#: B8800145

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$ 66.29 USD

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Makes removal of crankshaft hub nut/bolt much easier. A must-have for replacing timing chains, oil pump chains, leaking crankshaft seals and more.

SuperTech Black Nitrided Exhaust Valve - +1mm Oversize - Single Valv...

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T#:640986

Part#: BMEVN-1031S

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$ 23.99 USD

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Upgraded valves designed for high horsepower applications! Our valves are not finished from generic blanks rather they are specifically designed for each and every application. We work relentlessly, testing and researching every aspect trying to improve the air flow of our designs. With every valve design, we strive to maximize durability through higher fatigue resistance and tensile strength. Each valve tip is hardened beyond 52HRc. It’s unlikely you will find any of our competitor’s valves with stricter dimensional tolerances than our Supertech valves. Combine that with finished seats with equally strict run out tolerances and you won’t find a better sealing, better performing and easier to install solution anywhere! Optimum high flow rates are achieved by ensuring that our valves are manufactured with the best angles for each application. We consider back cut, under cut and valve head angles for each application to produce the optimum high flow rates for each application. In 2006 we introduced our stem Superfinishing as a standard addition to all of our valves at no additional cost. When our Superfinish is combined with our Black Nitrided valve, it reduces the surface roughness to 1/3 of our chrome coated valve. The end result… unsurpassed performance and durability. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures. Black Nitride Coating: This is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life. Please see below for more benefits of our Black Nitride valves. Head Diam: 31.50mm Material: Black Nitride Groove Type: Single Groove Length: 105.65mm Stem Diam: 5.95mm Size: 1mm+

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Cat Cams Upraded Camshafts - 268/268 - 230/230 - 10.45mm/10.45mm - 1....

For non-TU M52B28 (Single VANOS)

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T#:28271168

Part#: 1304214

Ships on Aug 21, 2026

$ 1,524.99 USD

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Main Stud Kit - M50/M52/S50/S52

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T#:26171653

Part#: ARP-MSK-M50

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This ARP Main Stud Kit is designed to replace BMW 11111735525 for the M50/M52/S50/S52 engines that were used in a variety of BMW models. One significant advantage of these main studs is their ability to prevent main cap walk, which can occur when the main caps shift or move out of position, potentially causing damage to the engine. In addition, ARP Main Studs can safeguard the threads of your engine block, providing an extra layer of protection against potential damage. When opting for main studs instead of factory bolts, it's important to note that the engine builder should mic the bores. Using studs may require a line hone to ensure proper fitment and alignment. A line hone is a machining process that can be used to resize and reshape the main bearing bores, ensuring that they are perfectly round and concentric. This is crucial for ensuring proper oil clearance and preventing premature bearing wear. By mic'ing the bores and performing a line hone if necessary, engine builders can ensure that the main studs are installed correctly and that the engine will perform reliably and at its best. Installation Instructions: To ensure accurate torque readings and proper thread engagement, thoroughly clean all threads in the engine block. If necessary, use an ARP chaser to chase the threads. Before installing any hardware, carefully inspect and clean it for defects, shipping damage, and proper fit, length, and dimension. Gently screw the main studs into the engine block by hand until they are snug. Install the main caps, checking for any binding or misalignment. Apply ARP Ultra-torque fastener assembly lubricant to the threads of the studs, nuts, and washers. Install the washers and nuts onto the studs and tighten them by hand. It is highly recommended to use the ARP Ultra-torque fastener assembly lubricant provided with the kit, as it provides consistent clamping force and reduces friction on the studs. Do not use motor oil or other low-quality lubricants. PRELOAD (TORQUE) RECOMMENDATIONS 7. Following the manufacturer-recommended torque sequence tighten the nuts in steps 1-3 Step 1: Tighten to 20 ft-lbs. Step 2: Tighten to 40 ft-lbs. Step 3: Tighten to 60 ft-lbs. With the included ARP Ultra-Torque fastener assembly lubricant

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Crankshaft Thrust Bearing - Green - E28, E30, E34, E36, E39, E46, Z3,...

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T#:32543

Part#: 11212241935

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$ 34.95 USD

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Genuine BMW Guide-Bearing Shell Green - 60,00Mm(0)
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E39,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
M20,M50,M52,S50,S52,S54

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Crankshaft Thrust Bearing - Green - E28, E30, E34, E36, E39, E46, Z3,...

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T#:19143

Part#: 11211706830

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$ 50.45 USD

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Genuine BMW Guide-Bearing Shell Green - 60,00Mm(0)
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E39,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
M20,M42,M50,M52,S50,S52,S54

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Supertech Black Nitrided Exhaust Valve - Set Of 12 - BMW M50/M52/S50/...

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T#:8549426

Part#: BMEVN-1030-12

In Stock at Vendor

$ 358.99 USD

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Upgraded valves designed for high horsepower applications! Our valves are not finished from generic blanks rather they are specifically designed for each and every application. We work relentlessly, testing and researching every aspect trying to improve the air flow of our designs. With every valve design, we strive to maximize durability through higher fatigue resistance and tensile strength. Each valve tip is hardened beyond 52HRc. It’s unlikely you will find any of our competitor’s valves with stricter dimensional tolerances than our Supertech valves. Combine that with finished seats with equally strict run out tolerances and you won’t find a better sealing, better performing and easier to install solution anywhere! Optimum high flow rates are achieved by ensuring that our valves are manufactured with the best angles for each application. We consider back cut, under cut and valve head angles for each application to produce the optimum high flow rates for each application. In 2006 we introduced our stem Superfinishing as a standard addition to all of our valves at no additional cost. When our Superfinish is combined with our Black Nitrided valve, it reduces the surface roughness to 1/3 of our chrome coated valve. The end result… unsurpassed performance and durability. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures. Black Nitride Coating: This is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life. Please see below for more benefits of our Black Nitride valves. Black Nitride Coating Head Diam: 30.50mm Material: Black Nitride Groove Type: Triple Groove Length: 105.65mm Stem Diam: 5.95mm Size: Std

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Performance M5X Main Bearing Set

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T#:26171649

Part#: 5150-HPMBS-M50

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$ 299.99 USD

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5150 High Performance Coated Main Bearing Sets are made for the demands of high performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use, but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market. Tech Notes: As with all bearings, please check your tolerances and size before installation. Due to the specialized tools needed, professional install recommended.

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Race German Single Vanos Rebuild - Seal Kit

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T#:6843922

Part#: RGSVNSSK

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$ 53.99 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. BMW introduced VANOS in the early 90s, and it added variable valve timing to the straight six engines. Over time the VANOS unit wears out which can cause error codes or VANOS rattle. Race German has sourced quality replacement parts in an easy kit. Seal Kit: 1 PTFE Teflon Ring Seal 1 FKM (Viton) O Ring Seal 2 Copper Oil Pipe Washers *Note: a modified 18mm socket is needed to disassemble the VANOS unit. We are now offering this socket at a small charge. If you have a 1993 model single VANOS car, the 18mm socket will not work. You will need a modified 17mm socket. This kit does not include the modified sockets.

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M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm

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T#:23218018

Part#: 7M1532H-.25

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$ 376.99 USD

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King BMW S54B32 3.2L Coated Performance Rod Bearing Set

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T#:16707423

Part#: CR6877XP

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$ 300.99 USD

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King's Racing Line of Performance Engine Bearings are for enthusiasts looking for an upgraded, coated connecting rod bearing to replace their OE bearings with. Constructed of a Silver base, these bearings are coated in a polymer-based coating to create a thermal barrier between your connecting rods and crankshaft. Complete Set of Bearing Shells

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Wagner Tuning M54 Upgrade Head Stud Set - Burnished

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T#:38330030

Part#: P102031410

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$ 499.00 USD

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A necessary upgrade for the M54 engine if you plan on adding more power!

S54B32 0.25mm Oversized High Performance Rod Bearing Set

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T#:23218017

Part#: 6B1569H-.25

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$ 197.99 USD

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Includes upper and lower bearing shells for a complete rod bearing replacement. Race Series with 0.025mm (.001”) extra clearance for better oiling. High-performance Trimetal engine bearings Designed to withstand higher RPM conditions High-strength overlay plate with reduced thickness for improved fatigue properties

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Performance Main Bearing Set - S54

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T#:26171616

Part#: 5150-HPMBS-S54

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$ 249.99 USD

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5150 High-Performance Coated Main Bearing Sets are made for the demands of high-performance engine builds. Treated shells and coated by Calico to reduce friction, these bearings allow your engine to generate more power and resist "spinning" under stress. These coated bearings also have thermal resistant properties that not only perform in high HP applications like forced induction or race use but also help prevent sudden engine failure in the event of oil pressure loss. 5150 bearings have proven themselves on and off the track, lasting longer and outperforming other bearings on the market.

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Race German Single Vanos Rebuild - Seal Kit W/Modified Socket ...

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T#:6843923

Part#: RGSVNSSK-MS

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$ 55.00 USD

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Race German has devoted themselves to providing quality products for late model BMWs that cover both street and track applications. Race German has now grown their catalog to a wide variety of models and products geared towards keeping your car looking and running nice. BMW introduced VANOS in the early 90s, and it added variable valve timing to the straight six engines. Over time the VANOS unit wears out which can cause error codes or VANOS rattle. Race German has sourced quality replacement parts in an easy kit. Seal Kit: 1 PTFE Teflon Ring Seal 1 FKM (Viton) O Ring Seal 2 Copper Oil Pipe Washers *Note: a modified 18mm socket is needed to disassemble the VANOS unit. We are now offering this socket at a small charge. If you have a 1993 model single VANOS car, the 18mm socket will not work. You will need a modified 17mm socket. This kit includes the modified sockets.

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BMW M54 Main Bearing Performance Set

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T#:26171610

Part#: 5150-HPMBS-M54

Ships in 3 Business Days

$ 274.99

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

$ 219.99 USD

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$ 219.99 USD

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BMW M54 Main Bearing Performance Set is engineered to meet the rigorous demands of high-performance engine builds. Designed by Turner Motorsport, these high-performance coated main bearings offer enhanced durability and efficiency for engines subjected to extreme conditions.

High-Performance Coating: Treated with a specialized coating by Calico, these bearings reduce friction and prevent "spinning" under high stress, making them ideal for high-power applications.
Enhanced Power Generation: The coating allows the engine to generate more power while maintaining reliability, even under demanding conditions.
Thermal Resistance: Built to withstand high temperatures and perform effectively in forced induction and race applications, these bearings help prevent engine failure due to oil pressure loss.
Proven Durability: Tested extensively on and off the track, 5150 bearings are known for their longevity and superior performance compared to other bearings on the market.

Upgrade to the BMW M54 Main Bearing Performance Set from Turner Motorsport for a robust solution that enhances engine reliability and performance.

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BMW S52B32US 9:1 JE Piston KIT

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T#:33713123

Part#: 297170

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$ 1,324.99 USD

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JE Pistons Forged Piston Set – BMW S52B32US – 9:1 Compression Ratio Elevate your BMW S52B32US engine with this JE Pistons forged piston kit, designed for durability and performance. 9:1 Compression Ratio: Optimized for turbocharged or supercharged applications, allowing for higher boost without compromising reliability. Forged Aluminum: Lightweight and strong, engineered to withstand high pressures and temperatures. Precision Fit: Tailored for seamless installation in the S52B32US engine. Ideal for enthusiasts looking to boost horsepower and performance, this piston kit ensures exceptional durability and reliability.

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Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - Set Of 12 ...

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T#:9126167

Part#: BMEVI-1030S-12

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$ 562.99 USD

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The exhaust valves in your vehicle allow the exhaust port to be sealed during the combustion process, so that the engine can run at top efficiency. If the timing belt or lifter breaks, this can cause the piston to come in contact with the valve and bend or break it, causing an improper seal. This will cause a rough idle, misfires, and a check engine light condition. Be sure to replace your bent or broken valve today and keep your engine running strong.

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Genuine BMW Cylinder Head Bolt - Set - S54

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T#:367551

Part#: 11127831862

Ships in 2 Business Days

2% off MSRP $ 58.99

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

$ 57.99 USD

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2% off MSRP

$ 58.99

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

$ 57.99 USD

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Head Bolt Set - E30 E36 M42 M44 318i 318is, Z3 1.9

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T#:19403

Part#: 11121721939

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$ 54.58 USD

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Replacing a head gasket? The M42 /M44 engine cylinder head bolts stretch when installed and as a result cannot be re-used. Replace you head bolts with this set of 10 head bolts.

If you drive a European vehicle, chances are high your vehicle came equipped with one or more Victor Reinz gaskets. Choose OE quality VR gaskets and seals and do the job right the first time.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ti 318ic
1997-1998 Z3 BMW Z3 1.9

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TRW Exhaust Valve - E34, E36, E39, E46, Z3

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T#:360373

Part#: 11341739823

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$ 22.99 USD

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The exhaust valves in your vehicle allow the exhaust port to be sealed during the combustion process, so that the engine can run at top efficiency. If the timing belt or lifter breaks, this can cause the piston to come in contact with the valve and bend or break it, causing an improper seal. This will cause a rough idle, misfires, and a check engine light condition. Be sure to replace your bent or broken valve today and keep your engine running strong.

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Genuine BMW Exhaust Valve

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T#:34484

Part#: 11347505731

Ships in 2 Business Days

1% off MSRP $ 66.13

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

$ 65.75 USD

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1% off MSRP

$ 66.13

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

$ 65.75 USD

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Genuine BMW Exhaust Valve - 30,5/5,94Mm
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M54,M56

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Oil Pump - S54 Engine

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T#:38655172

Part#: 11417838123

Ships in 1-2 days

$ 1,069.99

This product was last offered at the strikethrough price on
05-07-2026

$ 1,038.99 USD

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The Pierburg Oil Pump for S54 Engine is a high-performance upgrade designed to enhance oil flow and pressure, ensuring optimal lubrication and efficiency for your BMW’s S54 engine. Crafted for reliability and durability, this oil pump improves engine performance and longevity, making it an essential part for those seeking to maximize the potential of their BMW M3 or other S54-equipped vehicles.

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Genuine BMW Rocker Arm Shaft - Intake - S54 3.2L

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T#:34259

Part#: 11337831707

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$ 126.99 USD

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Genuine BMW Rocker Arm Shaft, Inlet
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

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Timing Chain - Upper

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T#:362341

Part#: 11311432177

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$ 39.68 USD

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This is the upper timing chain that connects the 2 camshaft sprockets on cars with the M50, M52, M54, S50 or S52 engines. If you need the lower timing chain that connects the crankshaft to the upper sprocket you can find it Here .

IWIS is a leader in complex engine parts. Using advanced techniques in research and design allows IWIS to offer parts that not only repair but ultimately improve the way your engine runs.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1997-2000 Z3 BMW Z3 M Roadster M Coupe
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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Genuine BMW Camshaft Exhaust - 11317833596 - E46

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T#:34115

Part#: 11317833596

Ships in 5 Business Days

6% off MSRP $ 767.99

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

$ 723.99 USD

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6% off MSRP

$ 767.99

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

$ 723.99 USD

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Improve the performance of your BMW E46 with the Genuine BMW Camshaft Exhaust - 11317833596. This genuine BMW exhaust camshaft is designed to deliver optimal engine performance and reliability for your E46 model.

Genuine BMW part ensures quality and compatibility
Designed specifically for the E46 model for perfect fit and function
Helps improve engine performance and efficiency
Ensures reliable operation and longevity

Genuine BMW Camshaft Exhaust -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

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Genuine BMW Piston Ring Set - M50 2.5L M52 2.5L M52 2.8L

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T#:33346

Part#: 11251437077

Special Order: No Guaranteed ETA

Sale - Save 24% $ 89.99

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

$ 68.07 USD

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Sale - Save 24%

$ 89.99

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

$ 68.07 USD

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Genuine BMW Repair Kit Piston Rings - (0)
This item fits the following BMW Chassis:
E34,E36,E39,E46

Fits BMW Engines including:
M50,M52

King Performance BMW S54 Main Bearings - .25 Oversize

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T#:25706120

Part#: MB7039AM0.25

Ships in 6 Business Days

$ 178.99 USD

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$ 178.99 USD

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Replace your worn out OE main bearings with King's .25 Oversize Performance S54 Main Bearing Set!

Crankshaft Thrust Bearing - Green - E34, E36, E39, E46, E53, E60, E83...

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T#:32436

Part#: 11211705816

Ships in 8 Business Days

2% off MSRP $ 170.99

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

$ 167.99 USD

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2% off MSRP

$ 170.99

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

$ 167.99 USD

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Genuine BMW Guide-Bearing Shell Green - 60,00Mm(0)
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46,E53 X5 X5,E83 X3,E85 Z4

Fits BMW Engines including:
M50,M52,M54,M56,S50,S52

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SuperTech Black Nitrided Exhaust Valve - +1mm Oversize - Set Of 12 -...

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T#:11857222

Part#: BMEVN-1031S-12

Ships in 8 Business Days

$ 322.99 USD

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Upgraded valves designed for high horsepower applications! Our valves are not finished from generic blanks rather they are specifically designed for each and every application. We work relentlessly, testing and researching every aspect trying to improve the air flow of our designs. With every valve design, we strive to maximize durability through higher fatigue resistance and tensile strength. Each valve tip is hardened beyond 52HRc. It’s unlikely you will find any of our competitor’s valves with stricter dimensional tolerances than our Supertech valves. Combine that with finished seats with equally strict run out tolerances and you won’t find a better sealing, better performing and easier to install solution anywhere! Optimum high flow rates are achieved by ensuring that our valves are manufactured with the best angles for each application. We consider back cut, under cut and valve head angles for each application to produce the optimum high flow rates for each application. In 2006 we introduced our stem Superfinishing as a standard addition to all of our valves at no additional cost. When our Superfinish is combined with our Black Nitrided valve, it reduces the surface roughness to 1/3 of our chrome coated valve. The end result… unsurpassed performance and durability. Our exhaust valves are made from EV16 (21-8N) or EV8-Nb/w for greater strength at higher temperatures. Black Nitride Coating: This is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life. Please see below for more benefits of our Black Nitride valves. Head Diam: 31.50mm Material: Black Nitride Groove Type: Single Groove Length: 105.65mm Stem Diam: 5.95mm Size: 1mm+

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JE Pistons Forged Piston Set - 84mm - 10.5:1 - M52

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T#:11857228

Part#: JE-FPS-M52-84-10

Ships on Jul 28, 2026

$ 1,439.99 USD

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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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Rein Exhaust Valve - E34, E36, E39, E46, Z3

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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:379738

Part#: 11341739823

Ships on Jul 28, 2026

$ 20.99 USD

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$ 20.99 USD

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Replacement exhaust valve

Supertech BMW M50/M52/S50/S52 Dual Valve Spring Kit

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T#:9126166

Part#: PRK-H1000D-BM

Ships on Jul 28, 2026

$ 763.99 USD

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BE Bearings Performance Rod Bearing Replacement Kit - E46 S54 3.2L ...

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T#:15744016

Part#: 11137832023-KT

Ships on Aug 10, 2026

$ 696.99 USD

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$ 696.99 USD

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The S54 engine has a known history of rod bearing failure, and if your engine is higher mileage, don't let this catastrophic failure happen to you. Replace your rod bearings and prevent a spun bearing which can trash your crankshaft. BE Bearings, in conjunction with Clevite, an OE bearing manufacturer, have redesigned and manufactured the bearings for greater clearance and have changed the original material composition from tin-aluminum to lead-copper. This upgrade incorporated the state-of-the-art Clevite Tri-Metal design and featured a Tri-Armor™ coating. This allows for the additional lubrication for wear prevention, plus, the softer bearings are better for your engine and are more tolerant of foreign particles suspended in your oil. Another benefit from this is that the oil can now be sent for testing to accurately gauge the amount of wear occurring in the engine. Kit includes Upper and lower BE Bearings upgraded rod bearings for extra protection against wear Hardware Oil filter Castrol TWS Edge Professional Oil pan gasket Oil pan cover gasket RedLine assembly lube

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MAHLE PowerPak Piston Kit 87.50mm - S54 - 3.2L

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T#:2929007

Part#: 930000145

Special Order: No Guaranteed ETA

$ 1,088.50 USD

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$ 1,088.50 USD

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Forged, 2618. Get the performance and reliability your S54 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.

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Febi Cylinder Head Bolt Kit - E36, E39, E46, Z3

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We Price Match - Give Us A Call or Chat!

T#:363745

Part#: 11121721938

Ships on Oct 7, 2026

$ 37.99 USD

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$ 37.99 USD

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Set of 14 stretch bolts for installing cylinder head

OEM INA Engine Timing Chain - M50, M52, M54, S50, S52

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T#:42301980

Part#: ZC0255

In Stock

$ 41.99 USD

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$ 41.99 USD

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Preserve the performance and longevity of your BMW with the OEM INA Engine Timing Chain. Timing chains stretch over time causing sluggish performance, a check engine light or even a misfire. Replace yours today!

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Performance Rod Bearing Kit - S54

For Late Model S54 Engines after 02/2003 production

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Late Model: S54 Engines after 02/2003 production and later use M10 Bolts.

T#:26171618

Part#: 5150-HPRBK-S54-L

Back Ordered

$ 529.99 USD

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$ 529.99 USD

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Now one of 5150's best sellers has gotten even better! With a 5150 Autosports' complete High-Performance Rod Bearing Kit, you get all the parts you need to easily swap out the factory connecting rod bearing shells and bolts in one simple kit. 5150's S54 bearings are embraced by BMW engine builders worldwide. 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. Proven by customers to help you finish the race even with loss of oil pressure! Kit includes: (1) Complete set of ARP S54 Connecting Rod Bolts (1) Complete set of 5150 High Performance Rod Bearing Set (1) ARP Assembly Lubricant packet 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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Genuine BMW Connecting Rod Bolt M10X1,25 - 11247834310 - E46 M3,E85 ...

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T#:33075

Part#: 11247834310

In Stock

$ 7.99 USD

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$ 7.99 USD

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Connecting rod bolt that fastens the piston rod and cap together at the crankshaft. 12 required for the S54 engine.

Genuine BMW Connecting Rod Bolt - M10X1,25
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4 with a production date from 02/2003

Fits BMW Engines including:
S54

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BMW Internal Engine Parts for BMW Z3 (1996-2002)

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