BMW Engine Parts for BMW E90 M3 S65 4.0L

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:
Performance S65 BE Bearings Rod Bearing & Rod Bolt Lvl2 Kit- E9X M3
Performance S65 BE Bearings Rod Bearing & Rod Bolt Lvl2 Kit- E9X M3 ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:13463763
Part#: 11247838088DBEKT
Ships on Nov 2, 2026
$ 981.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 981.99 USD
Free Shipping on orders $49 and up
Add to Wish List
BE Bearings, in collaboration with Clevite, a leading OE bearing manufacturer, has revolutionized rod bearings for your peace of mind. Our redesigned bearings offer enhanced clearance and feature a shift from the original tin-aluminum composition to lead-copper. This upgrade incorporates the cutting-edge Clevite Tri-Metal design and boasts a Tri-Armor™ coating, ensuring superior lubrication for wear prevention. Moreover, these softer bearings are gentler on your engine and more tolerant of foreign particles suspended in your oil. Additionally, this upgrade enables precise wear assessment through oil testing. Our comprehensive kit includes: Upper and lower BE Bearings upgraded rod bearings Essential hardware Oil filter Oil pan gasket RedLine assembly lube Secure your BMW E9X M3's engine with our rod bearing kit and enjoy peace of mind on the road.
Show More Show Less
Performance S65 BE Bearings Rod Bearing & Rod Bolt Lvl3 Kit- E9X M3 (LM)
Performance S65 BE Bearings Rod Bearing & Rod Bolt Lvl3 Kit- E9X M3 (...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:5403237
Part#: 11247838088TMSKT
Ships on Nov 2, 2026
$ 1,118.99

This product was last offered at the strikethrough price on
09-01-2026

$ 1,117.99 USD
Free Shipping
Add to Wish List
$ 1,117.99 USD
Free Shipping
Add to Wish List
Includes BE Bearings Rod Bearings, BE Bearings Connecting Rod Bolts, 9 Qts Liqui Moly GT1 10w-60 oil, Genuine BMW Hardware and Liqui Moly LM 48 Assembly Lube - 50g
Oil Distribution/Sending Block Adapter - Allows For An Oil Pressure/temp
Oil Distribution/Sending Block Adapter - Allows For An Oil Pressure/t...
Bimmerworld - Corporate Logo
T#:1120864
Part#: 100.11.530.0003
In Stock
$ 110.99 USD
Free Shipping
Add to Wish List
$ 110.99 USD
Free Shipping
Add to Wish List

Upgrade your BMW's oil pressure sensor setup with the Oil Distribution/Sending Block. This versatile block is designed to mount in the stock oil pressure sensor location on the oil filter housing or in the original location on the engine block. It allows the use of up to two aftermarket sending units (not included) along with the factory sensor, providing accurate pressure and temperature measurements. Engineered for reliability and cleanliness, it ensures a reliable setup for your BMW's oil pressure monitoring needs.

  • Mounts in stock oil pressure sensor location for easy installation
  • Allows use of up to two aftermarket sending units in addition to the factory sensor
  • Incorporates factory sending unit for utilizing the factory oil pressure light
  • Threaded for one M12x1.5 port and two 1/8th NPT ports for versatility
  • Includes banjo bolt and crush washers for secure installation
  • Compatible with various BMW engines including M20, M42, M50, M52, M54, N52, N54, S50, S52, S54, S65, M10, S14, and M30
Show More Show Less
Rod Bearing Overhaul Kit - E9X M3 S65
Rod Bearing Overhaul Kit - E9X M3 S65
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:340426
Part#: TMS222795
In Stock
Sale - Save 5% $ 1,529.99

This product was last offered at the strikethrough price on
10-06-2026

Starting at $ 1,449.40 USD
Free Shipping
Add to Wish List
Sale - Save 5%
$ 1,529.99

This product was last offered at the strikethrough price on
10-06-2026

Starting at $ 1,449.40 USD
Free Shipping
Add to Wish List
Rod bearings should be replaced as a preventative measure before 80,000 miles. This package is the most complete rod bearing overhaul kit available and includes not just the latest BMW rod bearings and connecting rod bolts, but also everything else that should be replaced with the oil pan and front subframe off the car.
Show More Show Less
Performance+ S65 BE Bearings Rod Bearing & ARP Rod Bolt Lvl3 Kit- E9X M3
Performance+ S65 BE Bearings Rod Bearing & ARP Rod Bolt Lvl3 Kit- E9X...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:21702997
Part#: BEPE9XRODKT
In Stock
$ 1,341.99

This product was last offered at the strikethrough price on
10-07-2026

$ 1,272.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,272.99 USD
Free Shipping on orders $49 and up
Add to Wish List
BE Bearings, in collaboration with Clevite, a renowned OE bearing manufacturer, has engineered a cutting-edge solution. Our redesigned bearings offer enhanced clearance and feature a transition from the original tin-aluminum composition to lead copper. This upgrade incorporates the state-of-the-art Clevite Tri-Metal design, complete with a Tri-Armor™ coating. The result? Improved lubrication for wear prevention, along with softer, more engine-friendly bearings that tolerate foreign particles suspended in your oil. Additionally, this enhancement enables precise wear assessment through oil testing. Our comprehensive kit includes: Upper and lower BE Bearings upgraded rod bearings Necessary hardware Oil filter Liquid Moly 10W 60, ensuring optimal engine lubrication Oil pan gasket RedLine assembly lube for smooth installation Protect your S65 engine from potential disasters with BE Bearings' Rod Bearing Upgrade Kit. Ensure your engine's longevity and performance with this expertly designed-solution.
Show More Show Less
VAC Performance Coated Rod Bearing Kit - Standard Size - S65
VAC Performance Coated Rod Bearing Kit - Standard Size - S65 ...
VAC Motorsports - Corporate Logo
T#:1061445
Part#: VAC-HPRBK-S65
Ships in 6 Business Days
$ 799.99 USD
Free Shipping
Add to Wish List
$ 799.99 USD
Free Shipping
Add to Wish List
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.
Show More Show Less
Performance S65 BE Bearings Rod Bearing & Rod Bolt Lvl3 Kit- E9X M3 (CS)
Performance S65 BE Bearings Rod Bearing & Rod Bolt Lvl3 Kit- E9X M3 (...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15644283
Part#: 11427837997KT
Ships on Nov 2, 2026
$ 1,165.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,165.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 Hardware Oil filter Castrol TWS Edge Professional 10W 60 Oil pan gasket RedLine assembly lube
Show More Show Less
Bimmerworld S65 Oil Dipstick Parts Kit - E9X M3
Bimmerworld S65 Oil Dipstick Parts Kit - E9X M3
Bimmerworld - Corporate Logo
T#:637641
Part#: 100.11.590.0004
Ships in 7 Business Days
$ 229.99 USD
Free Shipping
Add to Wish List
$ 229.99 USD
Free Shipping
Add to Wish List
A frustration too many BMW owners share is the inability to physically check the oil level. BMW began replacing traditional style dipsticks with new level sensors that display your oil level on your iDrive system. In theory, this could be great. An electrical, sensor-based oil level system would allow for continuous monitoring of the oil level and immediate warning in the event of oil loss. The main problem with this updated system is the sensors themselves and the sub-par electronics that control and report this information to the iDrive system. In practice, the oil level sensors have proven to be slow, inaccurate, and even faulty, displaying wildly inaccurate measurements. Needless to say, the team over at Bimmerworld felt this needed to be addressed with something a little more reliable. Returning to the tried and true method, Bimmerworld now offers their very own S65 Oil Dipstick Parts Kit. This kit includes everything you need to install a dipstick in your M3.
Show More Show Less
Accusump Marine 2 Qt Kit
Accusump Marine 2 Qt Kit
Canton Racing - Corporate Logo
T#:8246787
Part#: 24-126
Ships on Oct 30, 2026
17% off MSRP $ 1,006.99

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

$ 839.00 USD
Add to Wish List
17% off MSRP
$ 1,006.99

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

$ 839.00 USD
Add to Wish List
OEM S65 WPC Bearing with Genuine BMW Rod Bolt Lvl2 Kit- E9X M3
OEM S65 WPC Bearing with Genuine BMW Rod Bolt Lvl2 Kit- E9X M3 ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:7260312
Part#: S65WPCDKT
In Stock
$ 1,445.99 USD
Free Shipping
Add to Wish List
$ 1,445.99 USD
Free Shipping
Add to Wish List
Includes WPC Treated Genuine BMW Bearings, Genuine BMW Connecting Rod Bolts, Genuine BMW Hardware and Redline Assembly Lube - 4 oz
Valve Cover Gasket Kit - E9x M3 S65
Valve Cover Gasket Kit - E9x M3 S65
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:26505029
Part#: 11127838272KT2
Back Ordered
$ 376.99

This product was last offered at the strikethrough price on
08-07-2026

$ 365.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 365.99 USD
Free Shipping on orders $49 and up
Add to Wish List

Enhance the performance and longevity of your BMW S65 engine with this all-inclusive valve cover gasket service kit!

This comprehensive kit addresses the common issue of deteriorating valve cover gaskets in the S65 engine. Over time, heat exposure and engine oil can cause these gaskets to degrade, leading to leaks that result in smoke and unpleasant odors from burning oil.

Engineered for seamless integration and hassle-free operation, this kit streamlines the valve cover gasket replacement process, saving you valuable time and money.

Kit Includes:

  • Genuine BMW Valve Cover Gaskets - Bank 1 (11127838271) & Bank 2 (11127838272)
  • 8x URO Parts Plastic Spark Plug Tubes (11127835170)
  • 26x NRW Design Silicone Valve Cover Grommet/Seal (replaces 11127841217)

Each component has been meticulously selected to ensure optimal durability and leak prevention. Whether you're a professional mechanic or a DIY enthusiast, rest assured that every part in this kit is of the highest quality and precision-engineered for peak performance.

Show More Show Less
ACL Rod Bearing Set - With Genuine BMW Bolts
ACL Rod Bearing Set - With Genuine BMW Bolts
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15710769
Part#: 8B1580HSTDKT-KT
In Stock
$ 540.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 540.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Includes upper and lower bearing shells for a complete rod bearing replacement.
Ignition Service Kit - S65 E90, E92, M3
Ignition Service Kit - S65 E90, E92, M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15677515
Part#: 12137841754-KT
Ships in 1-2 days
$ 2,264.99

This product was last offered at the strikethrough price on
06-08-2026

$ 2,225.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 2,225.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Your ignition system will start to fail with age, which will ruin your fuel economy as well as your performance. Turner Motorsport has created a kit that includes new coils, plugs, and hardware. This particular kit utilizes OEM and aftermarket components. See kit contents tab for a complete list of included components
Show More Show Less
Active Autowerke Power Pulley Kit - E9x M3
Active Autowerke Power Pulley Kit - E9x M3
For vehicles with production date 2007-5/2008
Active Autowerke - Corporate Logo
T#:397285
Part#: 13-001
Ships in 3 Business Days
5% off MSRP $ 399.00

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

$ 379.99 USD
Free Shipping
Add to Wish List
5% off MSRP
$ 399.00

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

$ 379.99 USD
Free Shipping
Add to Wish List
Easy to install - reduces parasitic losses from belt driven auxiliary components. Engine crankshaft pulley remains the same, this modification simply unleashes untapped potential from your vehicle. Expect to see gains around 10 RWHP from your S65. All BMW power pulleys included, including alternator, water pump, and power steering pulleys.
Show More Show Less
Active Autowerke Supercharger Kit - E9X M3 2008-2013
Active Autowerke Supercharger Kit - E9X M3 2008-2013
Active Autowerke - Corporate Logo
T#:340094
Part#: AASC-E9XM3
Back Ordered
Starting at $ 9,995.00 USD
Add to Wish List
Starting at $ 9,995.00 USD
Add to Wish List
The advanced design and sleek features of the Active Autowerke Supercharger System include a front mount air-to-air intercooler system with a separate oil cooler for the supercharger unit's independent oil system. The Active Autowerke Supercharger Plenum replaces the factory air box and is designed to have an OEM-type look with custom finishes available at the customer's request. The Active Autowerke Supercharger Plenum has been designed with eight high-flow velocity stacks, and large three-inch intercooler piping to supply cooled air.
Show More Show Less
OEM+ S65 WPC Bearing with ARP Rod Bolt Lv3 Kit- E9X M3 (LM)
OEM+ S65 WPC Bearing with ARP Rod Bolt Lv3 Kit- E9X M3 (LM)
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:22196336
Part#: BEARINGBOLTARPKT
In Stock
$ 1,860.99

This product was last offered at the strikethrough price on
10-07-2026

$ 1,791.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,791.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Includes WPC Treated Genuine BMW Bearings, ARP Connecting Rod Bolts, 9 Qts Liqui Moly GT1 10w-60 Oil, Genuine BMW Hardware and Redline Assembly Lube - 4 oz
OEM Belt and Tensioner Service Kit for Power Pulley Kit - E9X M3
OEM Belt and Tensioner Service Kit for Power Pulley Kit - E9X M3 ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:391555
Part#: S65LPPK-BELTKT
Ships in 1-2 days
$ 928.99 USD
Free Shipping
Add to Wish List
$ 928.99 USD
Free Shipping
Add to Wish List
We’ve put together the Ultimate Belt & Tensioner Renewal Kit, curated specifically for M3 owners running our Turner E9X M3 Pulley Upgrade. Designed to restore factory fresh mechanical precision while maintaining high performance reliability
Show More Show Less
S65 Timing Chain Kit - E90, E92, M3
S65 Timing Chain Kit - E90, E92, M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353596
Part#: 11317838479KT2
Ships in 3 Business Days
New Item
$ 1,495.99

This product was last offered at the strikethrough price on
08-17-2026

$ 1,481.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,481.99 USD
Free Shipping on orders $49 and up
Add to Wish List
OEM Accessory Belt Service Kit - E9X M3 S65
OEM Accessory Belt Service Kit - E9X M3 S65
For vehicles with production date from 04/2008
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:391554
Part#: 11287837898
Ships in 1-2 days
$ 964.99

This product was last offered at the strikethrough price on
08-24-2026

Starting at $ 939.99 USD
Free Shipping
Add to Wish List
Starting at $ 939.99 USD
Free Shipping
Add to Wish List
This comprehensive kit includes both belts, belt tensioners, upper and lower deflection pulleys, and the adjusting pulley. Select from all Genuine BMW parts or a combination of OEM/OE BMW parts. Staying on top of your belt maintenance is the smart move. Cracked or worn belts are a recipe for a headache or worse. The main drive belt runs critical components - the alternator, water pump, and power steering pump. The pulleys contain bearings that may be worn when it comes time to replace the belts. You can check the pulleys by relieving tension on the belt and feeling each pulley for play or grinding. The tensioner also sees similar wear. If your pulleys are new or don't need replacement, you can pick up the belts on their own.
Show More Show Less
Complete Valve Cover Gasket Kit - BMW S65 4.0L
Complete Valve Cover Gasket Kit - BMW S65 4.0L
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:28869570
Part#: 11127838271TKT
Ships in 7 Business Days
$ 323.99

This product was last offered at the strikethrough price on
06-05-2026

$ 302.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 302.99 USD
Free Shipping on orders $49 and up
Add to Wish List
If your valve cover is leaking oil or a bad seal is causing vacuum issues and check engine lights, we recommend replacing your seals with this complete valve cover gasket kit! This kit includes all of the main gaskets and o-ring seals used by BMW to seal your valve cover to the cylinder head. Included: Victor Reinz Left & Right Valve Cover Gaskets Genuine BMW Oil Separator Seal O-rings - Two Per Valve Cover Genuine BMW Crankshaft Position Sensor O-Rings - Two Per Valve Cover URO Spark Plug Tubes w/ Gaskets If you are not replacing your valve cover, we also recommend inspecting the grommets found on the valve cover bolts. Over time these can compress or split, leading to insufficient sealing of the valve cover to the cylinder head due to a lack of pressure. BMW does not offer these grommets separately from their individual valve cover bolts, but NRW Design came in clutch with their Silicone Valve Cover Grommet Kit.
Show More Show Less
Turner E90/E92/E93 M3 S65 Performance Package - Stage 1
Turner E90/E92/E93 M3 S65 Performance Package - Stage 1
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:394628
Part#: E9XMS65PPSTG1
Back Ordered
Sale - Save 8% $ 1,749.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 1,613.19 USD
Free Shipping
Add to Wish List
Sale - Save 8%
$ 1,749.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 1,613.19 USD
Free Shipping
Add to Wish List
Turner's Stage 1 performance package for E90, E92, E93 M3 delivers a one-two punch with the easiest no-downside upgrades for the S65: Turner Stage 1 Performance Software and Power Pulley.
OEM S65 WPC Bearing with Genuine BMW Rod Bolt Lvl3 Kit- E9X M3 (CS)
OEM S65 WPC Bearing with Genuine BMW Rod Bolt Lvl3 Kit- E9X M3 (CS) ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15677519
Part#: 112478345220KT
In Stock
$ 1,625.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,625.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Includes WPC Treated Genuine BMW Bearings, Genuine BMW Connecting Rod Bolts, 9 Qts OEM Castrol 10w-60 Oil, Genuine BMW Hardware and Redline Assembly Lube - 4 oz
Active Autowerke Rotrex Traction Fluid - 1 Liter
Active Autowerke Rotrex Traction Fluid - 1 Liter
Active Autowerke - Corporate Logo
T#:57616348
Part#: RTF-1L
Ships in 3 Business Days
New Item
7% off MSRP $ 140.00

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

$ 130.00 USD
Free Shipping
Add to Wish List
7% off MSRP
$ 140.00

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

$ 130.00 USD
Free Shipping
Add to Wish List
Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).
Show More Show Less
VAC MOTORSPORTS PREMIUM STROKER KIT, BMW S65, 4.4L/4.5L/4.6L/4.7L - Iron Sleeves - 94mm Bore - 11.5:1 Compression - 84 Mm Stroke - HD Piston Pins - Dome Coating - Skirt Coating
VAC MOTORSPORTS PREMIUM STROKER KIT, BMW S65, 4.4L/4.5L/4.6L/4.7L - I...
VAC Motorsports - Corporate Logo
T#:16840476
Part#: SKS65ST2941151S
Ships in 2 Business Days
$ 11,988.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 11,988.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Active Autowerke Supercharger Kit Gen 2 Level 4 - E9X M3 S65 4.0L
Active Autowerke Supercharger Kit Gen 2 Level 4 - E9X M3 S65 4.0L ...
Active Autowerke - Corporate Logo
T#:57616347
Part#: 12-032-C38
Ships in 10 Business Days
New Item
$ 23,749.00 USD
Free Shipping
Add to Wish List
$ 23,749.00 USD
Free Shipping
Add to Wish List
The Active Autowerke Supercharger System is powered by a Rotrex C38-92R Supercharger Unit mounted with a custom CNCed bracket that uses a dedicated drive belt system, while eight high flow fuel injectors are used to supply the additional required fuel. Active Autowerke's Performance Software, available for 91-93 octane, race gas, and octane levels unique to other countries, is carefully calibrated, and is at the heart of the system to provide an unparalleled driving experience. Keeping within the factory's OBDII parameters, the Active Autowerke Supercharger System ensures consistency for everyday driving. The Level 4 system includes a water/methanol injection system with upgraded pulley and custom software.
Show More Show Less
Active Autowerke - S65 Power Pulley DPK Belt Kit - E9X M3
Active Autowerke - S65 Power Pulley DPK Belt Kit - E9X M3
For vehicles with production date from 6/2008
For vehicles with production date from 6/2008
Active Autowerke - Corporate Logo
T#:50934275
Part#: 13-001D
Ships in 3 Business Days
$ 75.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 75.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Free Up Real S65 Power — Engineered the Turner Way Your S65 is already making the power. This kit simply lets you keep more of it. The Active Autowerke Power Pulley Kit for the BMW E9X M3 reduces parasitic drag at the crankshaft, trimming rotational mass and freeing up horsepower that would otherwise be consumed by accessory drive load. The result is a measurable increase in rear-wheel output without sacrificing the balance, cooling capacity, or long-term durability expected from a properly engineered BMW upgrade. The crank pulley is CNC-machined from billet 6061 aluminum and finished with a hard-coat anodize for durability under sustained high-RPM operation. Unlike undersized pulleys that compromise system function, this design maintains proper operating characteristics while delivering real-world gains. Late-2007 production E9X M3 models transitioned to a double-sided (DPK) A/C belt configuration. Rather than forcing a workaround, Active Autowerke developed a proper DPK-compatible solution — including the correct matched belt. Applicable kits also include a spare DPK belt for added insurance. Dyno testing on a Mustang chassis dyno confirms gains of 10–12+ rear-wheel horsepower on an otherwise stock vehicle. Installation is fully reversible and requires no permanent modification. Product Highlights 10–12+ RWHP gain verified on stock S65 engines Complete bolt-on system CNC-machined 6061 billet aluminum crank pulley Hard-coat anodized finish for durability Includes correct replacement drive and A/C belts Spare DPK belt included where applicable Compatible with manual and DCT-equipped E9X M3 Reduces parasitic drag and rotational mass Designed to maintain proper operating temperatures Works in conjunction with Active Autowerke performance software Available for single-sided and double-sided (DPK) belt configurations Fitment Information Confirm whether your E9X M3 is equipped with a single-sided or double-sided (DPK) A/C belt prior to ordering to ensure correct application. A properly engineered solution for enthusiasts who want measurable gains while preserving OEM-level refinement and reliability.
Show More Show Less
BFI Transmission Mounts - Stage 1 - BMW E30 / E36 / E46 / E9X / Z3 / Z4
BFI Transmission Mounts - Stage 1 - BMW E30 / E36 / E46 / E9X / Z3 / ...
Black Forest Industries - Corporate Logo
T#:50934269
Part#: BFI-BMW-TRANS-01
Ships on Nov 2, 2026
$ 69.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 69.99 USD
Free Shipping on orders $49 and up
Add to Wish List
This kit is a "must-have" for any E36, E46, or E9X owner looking to tighten up their drivetrain's foundation and ensure long-term mechanical reliability.
Active Autowerke - S65 Gen2 Supercharger Kit (Level 2/ 640HP)- E9X M3
Active Autowerke - S65 Gen2 Supercharger Kit (Level 2/ 640HP)- E9X M3...
Active Autowerke - Corporate Logo
T#:397304
Part#: 12-029
Ships in 10 Business Days
5% off MSRP $ 16,249.00

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

$ 15,436.99 USD
Free Shipping
Add to Wish List
5% off MSRP
$ 16,249.00

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

$ 15,436.99 USD
Free Shipping
Add to Wish List
Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 640 horsepower and 413 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit.
Show More Show Less
Active Autowerke - S65 Gen2 Supercharger Kit (Level 3/ 700HP)- E9X M3
Active Autowerke - S65 Gen2 Supercharger Kit (Level 3/ 700HP)- E9X M3...
Active Autowerke - Corporate Logo
T#:397305
Part#: 12-030
Ships in 10 Business Days
5% off MSRP $ 18,749.00

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

$ 17,811.99 USD
Free Shipping
Add to Wish List
5% off MSRP
$ 18,749.00

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

$ 17,811.99 USD
Free Shipping
Add to Wish List
Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 700 horsepower and 480 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit.
Show More Show Less
S65 Ignition Service Kit - E9X M3
S65 Ignition Service Kit - E9X M3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55569528
Part#: 12137841754KT5
Ships in 1-2 days
New Item
$ 2,245.99

This product was last offered at the strikethrough price on
09-14-2026

$ 2,220.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 2,220.99 USD
Free Shipping on orders $49 and up
Add to Wish List
The Turner Motorsport S65 Ignition Service Kit restores ignition timing and ionic knock-sensing accuracy on the BMW E9X M3 S65 engine. Worn spark plugs alter cylinder electrical resistance, disrupting ionic current knock detection across the ignition coils. Replacing all eight NGK plugs, S65 coils, and applying AGS dielectric boot protector restores precise combustion and knock monitoring.
Show More Show Less
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E9X M3 S65
Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E9X M3 S65 ...
For vehicles with production date from 04/2008
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:23416553
Part#: 11287841529KT
Ships on Nov 12, 2026
$ 1,038.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,038.99 USD
Free Shipping on orders $49 and up
Add to Wish List
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 assemblies, and new tensioner 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!
Show More Show Less
VAC Motorsports Flanged Cylinder Sleeves - S65
VAC Motorsports Flanged Cylinder Sleeves - S65
VAC Motorsports - Corporate Logo
T#:27705424
Part#: VAC-FCS-S65-G1
Ships on Oct 27, 2026
$ 1,439.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,439.99 USD
Free Shipping on orders $49 and up
Add to Wish List
VAC Motorsports Flanged Cylinder Sleeves - S65
VAC Motorsports Flanged Cylinder Sleeves - S65
VAC Motorsports - Corporate Logo
T#:27705422
Part#: VAC-FCS-S65-G2
Ships on Oct 27, 2026
$ 1,439.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,439.99 USD
Free Shipping on orders $49 and up
Add to Wish List
24-270X Accusump Pro Electric Valve Kit
24-270X Accusump Pro Electric Valve Kit
Canton Racing - Corporate Logo
T#:590562
Part#: 24-270X
Ships on Oct 30, 2026
17% off MSRP $ 297.60

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

$ 248.00 USD
Free Shipping
Add to Wish List
17% off MSRP
$ 297.60

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

$ 248.00 USD
Free Shipping
Add to Wish List
King X-Series Bearings S65 Performance Rod Bearing Replacement Kit
King X-Series Bearings S65 Performance Rod Bearing Replacement Kit ...
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56218624
Part#: CR8066GPCXKT2
Ships on Nov 2, 2026
New Item
$ 1,219.99

This product was last offered at the strikethrough price on
10-08-2026

$ 1,217.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,217.99 USD
Free Shipping on orders $49 and up
Add to Wish List
We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s X-series Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures
Show More Show Less
King Bearings S65 Performance Rod Bearing Replacement Kit
King Bearings S65 Performance Rod Bearing Replacement Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56218621
Part#: CR8066GPCKT2
Ships on Nov 2, 2026
New Item
$ 1,219.99

This product was last offered at the strikethrough price on
10-08-2026

$ 1,217.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 1,217.99 USD
Free Shipping on orders $49 and up
Add to Wish List
We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures
Show More Show Less
S65 High Performance Rod Bearing And Bolt Set - E9x
S65 High Performance Rod Bearing And Bolt Set - E9x
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55857735
Part#: S65BABKT2
Ships on Nov 2, 2026
New Item
$ 547.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 547.99 USD
Free Shipping on orders $49 and up
Add to Wish List
We’ve packaged the ultimate preventative maintenance solution to keep your high-revving 4.0L V8 screaming all the way to its 8,400 RPM redline with peace of mind. This kit combines the industry's most trusted bearings with high-strength fasteners to eliminate the S65’s biggest Achilles' heel.
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping