BMW Engine Parts for BMW E90 M3 S65 4.0L

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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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Turner E9x Cowl Delete Kit
Turner E9x Cowl Delete Kit
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:1809115
Part#: 007629LA09KT
In Stock
Sale - Save 25% $ 420.95

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

$ 315.71 USD
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Get rid of all your plastic in your engine bay for a cleaner look! Completely eliminates the bulky, obtrusive cabin filter housing for more room underhood - offering more room to access the engine. Compliment your engine bay and hide away the exposed ECU.
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Turner ECU/ Brake Master Cover Set - E9x
Turner ECU/ Brake Master Cover Set - E9x
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:1809112
Part#: 007629LA03
In Stock
Sale - Save 25% $ 178.99

This product was last offered at the strikethrough price on
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$ 134.24 USD
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Our ECU Cover incorporates beauty with OE function. Designed in-house by our industry leading engineering staff, the E9x Turner ECU Cover incorporates beauty with OE function. Made from a heat resistant, textured matte black polymer material, this cover is sure to be turning heads! This cover gives your engine bay the look it should have came with from the factory and hides away the exposed ECU while helping protect it from the elements. We provide a simple cover that installs directly on top of the ECU bracket for an OEM plus look! Installation is a breeze, simply remove screws from the ECU bracket on either side, line up the ECU cover, and hand tighten the screws back on. Add a flash of style and elegance under your hood with our ECU Cover!
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Turner Baffled Oil Catch Can Kit - 8oz
Turner Baffled Oil Catch Can Kit - 8oz
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:398784
Part#: 022798TMS01-07KT
In Stock
Sale - Save 15% $ 336.99

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

$ 286.44 USD
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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however, this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed/recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.
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Turner Cowl Delete Harness Mounting Bracket - E9x
Turner Cowl Delete Harness Mounting Bracket - E9x
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:1809114
Part#: 007629LA02
In Stock
Sale - Save 25% $ 143.99

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

$ 107.99 USD
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Turner E9x Cowl Delete Harness Mounting Bracket mounts to factory bolt holes; it is an easy no-drill install that creates a solid location to tie back your engine harness. However, removing the cowl introduces the possibility of dirt and debris entering your cabin. To solve this issue we suggest pairing it with Burger's Cabin/Cowl Delete Filters. These are small, dry, and maintenance-free filters that both add a finished look to your engine bay and prevent debris from entering the cabin.
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Turner Baffled Oil Universal Catch Can Kit - 10oz
Turner Baffled Oil Universal Catch Can Kit - 10oz
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:398786
Part#: 022798TMS01-09KT
In Stock
Sale - Save 15% $ 305.99

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

$ 260.09 USD
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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow.
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Turner ECU/ Brake Master Cover Set - E9x
Turner ECU/ Brake Master Cover Set - E9x
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:3136218
Part#: 007629LA10KT
In Stock
Sale - Save 25% $ 182.97

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

$ 137.23 USD
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Our ECU Cover incorporates beauty with OE function. Designed in-house by our industry leading engineering staff, the E9x Turner ECU Cover incorporates beauty with OE function. Made from a heat resistant, textured matte black polymer material, this cover is sure to be turning heads! This cover gives your engine bay the look it should have came with from the factory and hides away the exposed ECU while helping protect it from the elements. We provide a simple cover that installs directly on top of the ECU bracket for an OEM plus look! Installation is a breeze, simply remove screws from the ECU bracket on either side, line up the ECU cover, and hand tighten the screws back on. Add a flash of style and elegance under your hood with our ECU Cover!
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Turner Performance Polyurethane Engine Mount Set - E36, E46, E9X M3, Z3, Z4
Turner Performance Polyurethane Engine Mount Set - E36, E46, E9X M3, ...
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:553517
Part#: 003293TMS02
In Stock
Sale - Save 15% $ 497.99

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

Starting at $ 423.99 USD
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We know if a soft mount offers a sloppy connection it doesn't work on the track, and a solid mount isn't acceptable as a daily driver (for most!) and set out to engineer a mount that would meet the needs for both. At the core of our enclosed design is a partially-constrained, multi-piece polyurethane bushing with precisely-set preload. This architecture absorbs and disperses resonant engine frequencies as opposed to amplifying them (like some other designs do), which results in a positive-connection, enthusiast-feel mount with the vibration.
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Turner Baffled Oil Catch Can Kit - 6oz
Turner Baffled Oil Catch Can Kit - 6oz
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:398782
Part#: 022798TMS01-05KT
In Stock
Sale - Save 15% $ 302.99

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

$ 257.54 USD
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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however, this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed/recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.
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Turner Motorsport Power Pulley Kit - E90/E92/E93 M3
Turner Motorsport Power Pulley Kit - E90/E92/E93 M3
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:338810
Part#: TMS1805
Ships in 1 Business Day
Sale - Save 27% $ 546.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 401.99 USD
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$ 546.99

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Get MORE HORSEPOWER and TORQUE on your 2008, 2009 and newer M3 coupe, sedan or convertible by replacing the stock crank pulley with this specially designed performance version. The Power Pulley reduces rotational mass and safely under drives your belt driven auxiliaries for reduced parasitic power loss. The end result: More power to your M3's rear wheels! Designed to give the best performance benefit with no sacrifices or compromises to your BMW's reliability. These have been tested on hundreds of cars before public release and there are simply NO DOWNSIDES to this upgrade.
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BMW E9X M3 Turner Motorsport S65 Power Pulley Kit - 2008 M3 DCT
BMW E9X M3 Turner Motorsport S65 Power Pulley Kit - 2008 M3 DCT ...
For vehicles with a production date from 05/2008+ & a counterclockwise rotating Power S...
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:394429
Part#: PPK-S65-LKT
Ships on Mar 11, 2027
Sale - Save 25% $ 546.99

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

$ 410.24 USD
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$ 546.99

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Enhance the performance of your BMW E9X M3 with the BMW E9X M3 Turner Motorsport S65 Power Pulley Kit. This high-quality power pulley kit from Turner Motorsport is designed specifically for the S65 engine, providing increased power and torque for a more exhilarating driving experience. With easy installation and durable construction, this kit is a must-have upgrade for BMW enthusiasts.

  • Increases power and torque for improved performance
  • Designed specifically for the S65 engine in BMW E9X M3 models
  • Easy installation with included instructions
  • Durable construction ensures long-lasting reliability
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Turner Motorsport Power Pulley Kit - E9X M3 S65
Turner Motorsport Power Pulley Kit - E9X M3 S65
For vehicles with production date up to 05/2008 & a closckwise rotating Power Steering ...
10X Entries Into Our F80 M3 Sweepstakes
Adds up to 10-14hp and 7-9ft/lbs torque on a stock M3 | For vehicles with production date up to 04/200
Turner Motorsport - Corporate Logo
T#:395356
Part#: PPK-S65-EKT
Ships in 1 Business Day
Sale - Save 25% $ 535.99

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

$ 401.99 USD
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$ 535.99

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The idea of power pulleys is simple. The less effort the engine puts into running accessories such as the water pump, power steering, pump alternator etc., the more of that power can be used elsewhere - your wheels! The way this is done by reducing the rotation of the pulleys by as much as 10-20%! The end result is more horsepower at your disposal. Turner has done extensive testing (on and off the track), to ensure that the accessory systems still function as intended and without failure. These pulleys offer an excellent compromise of power gains, reliability, and performance.
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BMW S65 4.0L Vanos Covers 7075 - QTY 4
BMW S65 4.0L Vanos Covers 7075 - QTY 4
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:20749249
Part#: VTT-S65-VANOS-CO
Ships in 1-2 days
$ 264.99 USD
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$ 264.99 USD
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BMW S65 4.0L Vanos Covers 7075 provide a robust replacement for the factory plastic covers, which are known to fail over time. These high-performance Vanos covers snap on securely, offering a precise fit to eliminate vibration and prevent chafing of the engagement dogs.

  • High-Strength Construction: Machined from premium 7075 aluminum for superior durability and strength.
  • Corrosion Resistance: Anodized finish ensures long-lasting protection against corrosion.
  • Perfect Fitment: Designed for an exact fit to avoid issues such as vibration and chafing.
  • No Timing Tools Required: Easy installation with no need for engine timing tools.
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VTT S65 Billet Spark Plug Tubes
VTT S65 Billet Spark Plug Tubes
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:29566613
Part#: VTT-S65-TUBE
Back Ordered
$ 147.99 USD
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$ 147.99 USD
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Tired of oil leaks from your plastic OEM S65 spark plug tubes? So were we, so we did something about it! VTT Anodized billet 6061 Aluminum S65 spark plug tubes. We took the OEM tubes and redesigned them. Then machined them out of billet 6061, anodized them in black, and added a US-made Viton O-ring with more surface area to ensure a leak-free connection for the life of your S65 that will not break down over time. These are the perfect to upgrade when doing a VC replacement, or upgrading to VTT Billet S65 VCs! These are available in sets of 8. Kit includes: 8 S65 Billet Spark Plug Tubes
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E9X M3 Performance Underdrive Pulley Kit
E9X M3 Performance Underdrive Pulley Kit
For vehicles with a production date from 05/2008+ & a counterclockwise rotating Power S...
Macht Schnell - Corporate Logo
T#:593749
Part#: 10.00.011
Ships in 5 Business Days
$ 349.00 USD
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$ 349.00 USD
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Free additional power to your M3’s rear wheels without sacrificing or compromising your BMW’s reliability. Machined from 6061-T6 aerospace aluminum, Macht Schnell Performance Underdrive Pulleys are strong as well as lightweight to limit parasitic drag from the accessories within a moderate level for maximum performance on or off the track. After machining and engraving, pulleys are then T3 hard anodized for additional strength, anti-corrosion & wear resistance. Our DualDrive design replaces the Crank Accessory & Power Steering Pulleys, resulting in an additional 9-14 HP and 7-9ft. lbs TQ gain for the M3. Gains are due to a reduction in power required to turn accessories; an increase in accessories lifespan due to lower speed will also result. All factory harmonics/balancing are undisturbed. Macht Schnell Performance Underdrive Pulleys have no negative effect on accessory operation and comes fully equipped with new belts. Already have this kit and need new belts? See T#14491 and T#14489 Performance Underdrive Pulleys Features: DualDrive design allows maximum performance, with minor effect on accessory speed Proper cooling temperatures are retained at proper levels on or off the track Maintains proper alternator speed, allowing sustained levels to sensitive control modules Machined from 6061-T6 aerospace aluminum T3 Hard-Anodized for maximum strength and corrosion/wear resistance No affects to crankshaft dampening or harmonics Simple bolt-on installation
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E9X M3 6/2008+ Dinan Underdrive Pulley Kit
E9X M3 6/2008+ Dinan Underdrive Pulley Kit
For vehicles with a production date from 06/2008
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:389532
Part#: D560-0004
Ships in 5 Business Days
Sale - Save 10% $ 449.99

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

$ 404.96 USD
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$ 449.99

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09-28-2026

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BMW E9X M3 Replacement Belt For Underdrive Pulley Kit - (D560-0004)
BMW E9X M3 Replacement Belt For Underdrive Pulley Kit - (D560-0004) ...
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Call In, Chat, Or Email, For Best Price! Limited Time Only!
Dinan - Corporate Logo
T#:586064
Part#: D561-0002
Ships in 5 Business Days
Sale - Save 10% $ 126.99

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$ 114.26 USD
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BMW E9X M3 Replacement Belt For Underdrive Pulley Kit - (D560-0004) is an essential component designed specifically for the Underdrive Pulley Kit. This belt is one of the two required for optimal performance of the kit.

  • Designed for Precision: Tailored to fit the BMW E9X M3 Underdrive Pulley Kit perfectly.
  • High-Quality Construction: Built to withstand the demands of high-performance driving.
  • Optimal Performance: Ensures smooth operation and reliable power delivery.
  • Easy Replacement: Simple to install, making maintenance straightforward.
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Replacement Belt For Underdrive Pulley Kit D560-0003 & D560-0004
Replacement Belt For Underdrive Pulley Kit D560-0003 & D560-0004 ...
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Dinan - Corporate Logo
T#:586065
Part#: D561-0007
Ships in 5 Business Days
Sale - Save 10% $ 95.99

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$ 86.30 USD
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VTT Turbocharger Inlet Flange - Garrett G40/42/45 V-Band - 86mm ID
VTT Turbocharger Inlet Flange - Garrett G40/42/45 V-Band - 86mm ID ...
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:52270240
Part#: GARROUTT4G4045
Ships in 10 Business Days
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$ 37.99 USD
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$ 37.99 USD
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Upgrade your turbocharger exhaust connection with the VTT-FAB 86mm V-Band Outlet Flange, designed for the Garrett G40-G45 frame sizes.
TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black
TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black
TurboSmart - Corporate Logo
T#:4921469
Part#: TS-0551-1012
Ships on Oct 26, 2026
10% off MSRP $ 430.99

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$ 387.99 USD
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10% off MSRP
$ 430.99

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$ 387.99 USD
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The Turbosmart GenV range is the Highest Flowing Wastegate range in the World. The GenV WG38 UltraGate38 External Wastegate is a Motorsport proven, cost-effective external wastegate. The GenV provides extensive user configuration, world-leading extended thermal performance, fatigue resistance, and best-in-class flow performance for optimum control and longevity. The GenV External Wastegate from Turbosmart was a ground-up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate like it. A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap, and base for easy, 360-degree optional routing of reference hoses, optional liquid-cooling provision, 1/8″ NPT reference ports and are provided with the full range of available springs.
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Replacement Belt For Underdrive Pulley Kit D560-0003
Replacement Belt For Underdrive Pulley Kit D560-0003
Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
Dinan - Corporate Logo
T#:586063
Part#: D561-0003
Ships in 5 Business Days
Sale - Save 10% $ 63.99

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$ 57.56 USD
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Vargas Billet Adapter With Straight Gate For EWG DCS - BMW
Vargas Billet Adapter With Straight Gate For EWG DCS - BMW
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:52094551
Part#: VTT-DCS-EWG-ONLY
Ships in 10 Business Days
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$ 839.99 USD
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$ 839.99 USD
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The Universal DCS System is the ultimate boost control solution for any vehicle, regardless of whether it came with factory electronic wastegate control.
Vargas EWG Actuator To Garrett G25-G35 Housing Bracket - BMW EWG G25/G35
Vargas EWG Actuator To Garrett G25-G35 Housing Bracket - BMW EWG G25/...
For vehicles with Electronic Waste Gate
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51778114
Part#: VTT-FAB-BMW-EWG-
Ships in 10 Business Days
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$ 79.99 USD
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$ 79.99 USD
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The Vargas EWG Actuator Bracket is the definitive solution for enthusiasts looking to merge BMW’s advanced factory EWG control with the high-performance capabilities of Garrett G-Series turbochargers.
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Vargas DCS EWG System Billet Adapter With BMW Actuator - BMW
Vargas DCS EWG System Billet Adapter With BMW Actuator - BMW ...
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:52094552
Part#: VTT-DCS-EWG-W-AC
Ships in 10 Business Days
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$ 1,049.99 USD
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$ 1,049.99 USD
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the VTT DCS Billet Adapter with BMW Actuator is the definitive solution for converting to an electronic external wastegate.
Vargas Billet Oil Filter Housing Cap - Black - BMW E9X M3 S65
Vargas Billet Oil Filter Housing Cap - Black - BMW E9X M3 S65 ...
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:52270291
Part#: S65FILTBLK
Ships in 10 Business Days
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$ 89.99 USD
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$ 89.99 USD
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The VTT Billet BMW Oil Filter Housing Cap is the definitive upgrade for E9X M3 owners looking to eliminate the vulnerabilities of the factory engine components.

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