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SPL Parts - Corporate Logo
T#:553643
Part#: SPLTREE9X
In Stock
$ 341.10 USD
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$ 341.10 USD
Free Shipping

These tie rod ends replace OEM part numbers 32106767782 and 32106767781 

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium qulaity products that are perfect to get your car back in spec.

These SPL front tie rod ends allows for relocation of the tie rod end pivots in order to prevent and correct bump steer caused by caster changes and lower control arm geometry. This makes the driving experience much more enjoyable, preventing steering issues or potential binding on lowered vehicles.

SPL Parts Adjustable Tie Rod Ends Feature:

  • ASTM A574 Socket Head Cap Bolts - Maximum articulation w/ minimum tensile strength of 170,000 psi
  • Custom CNC machined 6061-T6 Billet Aluminum curved turnbuckles to maximize articulation and allow full droop travel
  • Low friction Teflon lined FK Heim joints/rod ends
  • 1/4" and 1/8" thick Stainless Steel bump steer spacers for precise adjustment, with tapered ends to provide more misalignment
  • Blue Anodized Titanium socket head cap screws for lightweight and robust clamp force

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SPL Parts - Corporate Logo
T#:26904956
Part#: SPLRLBIE9X
In Stock
$ 179.00 USD
Free Shipping on orders $49 and up

Upgrade your vehicle's performance with our replacement rear lower control arm inner bushings. These bushings feature a low-friction, PTFE-lined spherical bearing, enhancing cornering grip and dynamic geometry. By eliminating OEM bushing deflection and binding, our product preserves camber and toe geometry during bumps. Enjoy improved stability and handling precision, thanks to the maintenance-free FK bearings with PTFE linings. Crafted from high-quality materials including 6061-T6 aluminum and FK PTFE-lined spherical bearings, our bushings ensure durability and NVH reduction. Experience the benefits of enhanced performance and reliability with our premium upgrade.

Key Advantages:

Enhanced Rear Cornering Grip Elimination of OEM Bushing Deflection and Binding Improved Dynamic Geometry, Stability, and Handling Precision Maintenance-Free FK Bearings, Manufactured in the US, with PTFE Linings Materials Used:

6061-T6 Aluminum Bearing Shells and Spacers FK PTFE-Lined Spherical Bearings (F1 Specification, Self-Cleaning)

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SPL Parts - Corporate Logo
T#:33913475
Part#: SPL FE E9M
In Stock
$ 449.00

This product was last offered at the strikethrough price on
06-18-2026

$ 224.99 USD
Free Shipping on orders $49 and up
$ 224.99 USD
Free Shipping on orders $49 and up

SPL Parts - Corporate Logo
T#:553657
Part#: SPLTRE9X
In Stock
$ 629.00 USD
Free Shipping
$ 629.00 USD
Free Shipping
SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium qulaity products that are perfect to get your car back in spec.
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Active Autowerke - Corporate Logo
T#:638561
Part#: AAAIRFE9XM
In Stock
5% off MSRP $ 119.00

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

$ 113.00 USD
Free Shipping
5% off MSRP
$ 119.00

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

$ 113.00 USD
Free Shipping
This allows your engine to breathe easily, making your powerplant more efficient. This filter utilizes two layers of tightly woven cotten fabric - cotton holds oil better, is thinner, and stronger.
SPL Parts - Corporate Logo
T#:553735
Part#: SPLREE9X
In Stock
$ 224.10 USD
Free Shipping
$ 224.10 USD
Free Shipping

These SPL Parts adjustable rear sway bar end links replace OEM part number 33556764428

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

Aftermarket sway bars and aggressive driving exact a punishing toll on your sway bar end links, often causing them to snap or bend. To combat this, pick up these SPL Pro Adjustable end links that are much stronger than stock and are also allow for adjustments to best suit your suspension configuration. These also allow for you to set or eliminate preload quickly. SPL Pro rear end links utilize Teflon lined 1/2" FK  bearings that offer the highest load capacity possible.

Technical specifications:

  • 6061 aluminum turnbuckles
  • left hand and right hand threaded rod ends 
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW RWD Submodels
2008-2013 E8X BMW All Submodels

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SPL Parts - Corporate Logo
T#:553804
Part#: SPLELE9X
Ships in 1 Business Day
$ 89.00 USD
Free Shipping
$ 89.00 USD
Free Shipping

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

Factory BMW eccentric bolts only allow for small toe adjustments and often slip under hard cornering, effectively changing your alignment. SPL eccentric lockout kits eliminate stock eccentric bolts - you must have adjustable rear toe arms to utilize this kit in your setup; 

Technical Specifications:

  • CNC machined from 6061 aluminum
  • CAD plated grade 10.9 hardware
  • Include washers and bolts for both sides of your vehicle.
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW RWD Sub-Models
2008-2013 E82 BMW All Submodels

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SPL Parts - Corporate Logo
T#:17804826
Part#: SPLELE9M
Ships in 1 Business Day
$ 89.00 USD
Free Shipping on orders $49 and up
The stock eccentric bolts provided by BMW for small camber/toe adjustments tend to slip under high cornering loads, causing changes to the rear alignment. Our SPL Parts Eccentric Lockout Arm (EL) kit eliminate the stock eccentric bolts to keep your rear alignment where you set it. You must have adjustable control arms in order to adjust camber/toe after eliminating the stock eccentric bolts. Our lockout plates are CNC machined from 6061-T6 Aluminum and supplied with CAD plated grade 10.9 hardware for absolutely zero-slip. One kit includes washers and bolts for both camber arms. Sold as a complete kit for one car. Made in the USA. Application List: 2006 - 2011 E8X M-Series 2006 – 2011 E9X M-Series
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SPL Parts - Corporate Logo
T#:4538254
Part#: SPLRUAE9X
Ships in 1 Business Day
$ 809.00 USD
Free Shipping
$ 809.00 USD
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Get your rear camber back in spec to prevent premature tire wear and add grip.

SPL Parts - Corporate Logo
T#:553641
Part#: SPLWRENCH
Ships in 1 Business Day
$ 62.00 USD
Free Shipping
$ 62.00 USD
Free Shipping

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium qulaity products that are perfect to get your car back in spec.

This wrench is the perfect addition to your tool box. Made specifically for the SPL hybrid adjusters, it will not damage the finish and is small enough to make the needed adjustments in very tight spaces. Plus, this adjustment wrench comes with a bottle opener built in! Great for cracking open a cold one in your garage or at the track. This wrench is black anodized for looks and corrosion resistance and, as always, is made in the USA!

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SPL Parts - Corporate Logo
T#:553728
Part#: SPLRTAELE9M
Ships in 1 Business Day
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping

These SPL Parts rear adjustable toe arms replace OEM Part number 33322283549

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

When lowering your vehicle, toe alignment is thrown off. These SPL adjustable toe arms offer a wide range of toe adjustment and are a significant improvement over stock, eliminating suspension deflection and increasing handling response thanks to the FK Bushings rod ends that are Teflon lined. In addition, this kit includes Eccentric lockout components. This guarantees that your toe alignment won't slip under aggressive driving due to an eccentric bolt.

Technical Specifications:

  • Gundrilled 2024 Aluminum Links to reduce unsprung weight
  • 6061 Aluminum Clamps and Heim Joint Spacers
  • Titanium Socket Head Cap Screws
  • Rotating clamp design allows for easy access to lock down your alignment settings
  • Low friction 3 piece Teflon lined FK Heim joints/rod ends made in Connecticut
  • 6061 Aluminum Eccentric Lockout Washers
  • Grade 10.9 Hex Cap Bolts with Lock Nuts
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW M3
2008-2013 E8X BMW 1 M

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SPL Parts - Corporate Logo
T#:553806
Part#: SPLCRBE9X
Ships in 1 Business Day
$ 413.00 USD
Free Shipping
$ 413.00 USD
Free Shipping
SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.
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SPL Parts - Corporate Logo
T#:553873
Part#: SPLFLCARE9X
Ships in 1 Business Day
$ 679.00 USD
Free Shipping
$ 679.00 USD
Free Shipping

These SPL Parts Front Lower Street Control arms replace OEM Part numbers 31122405860 and 31122405859

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

These SPL front lower control arms open up a wide range of adjustment for roll center, camber, and track width adjustment and allow for full articulation with the correct ball joint angle. Instead of using traditional jam nuts, the main arm is slotted to allow the use of pinch bolts and SPL rotating clamps on their exclusive adjuster, making it easier to lock in track width and camber specifications.

*DOES NOT include headlight adjusting rod

SPL Parts Billet Lower Control/Trailing Arms Feature:

  • Lightweight Aluminum and Titanium construction
  • Electroless nickel plated 4130 Chromoly Double Adjuster for quick adjustment
  • Correct ball joint angle for full articulation
  • Rotating Clamp design allows for easy access to lock down alignment settings
  • Low friction 3 piece Teflon lined FK sphericals and Heim joints/rod ends
  • Multiple size Stainless Steel roll center spacers for precise adjustment

Fits the following BMWs:
2006-2013 E9X BMW RWD Submodels
2008-2013 E82/88 BMW All  Submodels

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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
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
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.
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SPL Parts - Corporate Logo
T#:553781
Part#: SPLFLCAE9X
Ships in 1 Business Day
$ 719.00 USD
Free Shipping
$ 719.00 USD
Free Shipping

These SPL Parts Front Lower Street Control arms replace OEM Part numbers 31122405860 and 31122405859

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

These SPL front lower control arms open up a wide range of adjustment for roll center, camber, and track width adjustment and allow for full articulation with the correct ball joint angle. Instead of using traditional jam nuts, the main arm is slotted to allow the use of pinch bolts and SPL rotating clamps on their exclusive adjuster, making it easier to lock in track width and camber specifications.

*includes headlight adjusting rod

SPL Parts Billet Lower Control/Trailing Arms Feature:

  • Lightweight Aluminum and Titanium construction
  • Electroless nickel plated 4130 Chromoly Double Adjuster for quick adjustment
  • Correct ball joint angle for full articulation
  • Rotating Clamp design allows for easy access to lock down alignment settings
  • Low friction 3 piece Teflon lined FK sphericals and Heim joints/rod ends
  • Multiple size Stainless Steel roll center spacers for precise adjustment

Fits the following BMWs:
2006-2013 E9X BMW RWD Submodels
2008-2013 E82/88 BMW All  Submodels

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SPL Parts - Corporate Logo
T#:553730
Part#: SPLRTAE9M
Ships in 1 Business Day
$ 404.00 USD
Free Shipping
$ 404.00 USD
Free Shipping

These SPL Parts adjustable rear toe arms replace OEM part number 33322283549

SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

When lowering your vehicle, toe alignment is thrown off. These SPL adjustable toe arms offer a wide range of toe adjustment and are a significant improvement over stock, eliminating suspension deflection and increasing handling response thanks to the FK Bushings rod ends that are Teflon lined.

Technical Specifications:

  • Gundrilled 2024 Aluminum Links to reduce unsprung weight
  • 6061 Aluminum Clamps and Heim Joint Spacers
  • Titanium Socket Head Cap Screws
  • Rotating clamp design allows for easy access to lock down your alignment settings
  • Low friction 3 piece Teflon lined FK Heim joints/rod ends made in Connecticut
  • Made in the USA!

Fits the following BMWs:
2006-2013 E9X BMW M3
2008-2013 E8X BMW 1 M

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Active Autowerke - Corporate Logo
T#:397446
Part#: 11-015
Ships in 3 Business Days
$ 1,519.99 USD
$ 1,519.99 USD

True performance, durability, and attractive weight advantages with innovative features places the Active Autowerke E9X BMW M3 exhaust in a class of its own. This system is constructed from 100% 304-stainless steel and features adjustable Active Autowerke double walled tips, making it ideal both for 2-door and 4-door models (also allows for cleaner fitment with diffusers).

This system uses factory style flanges making it a complete bolt on system that requires no cutting or welding. The system is a straight-through design providing substantial improvements to gas flow over the factory exhaust.

The sound is unobtrusive, with a rich mellow tone and delivers a solid 5+hp, with key gains in the mid-range. In addition, the Active Autowerke E9X M3 Signature Exhaust system features large 3" piping for maximum exhaust flow while maintaining enough back-pressure to result in horsepower increases across the entire RPM range.

The factory E9X M3 muffler features a Noise Canceling Chamber inside the muffler and Active Autowerke has retained this feature by adding two custom Active Autowerke noise canceling chambers (NCC)on each muffler to reduce/minimize the drone (the 'booming' noise some muffler emit at cruising speeds, ~3500 rpm).

The Active Autowerke E9X M3 Signature Exhaust System provides increase in horsepower, great sound and appearance making it a must for the true M3 enthusiasts.


Features:

  • Large 3-inch mandrel bent piping for maximum flow 
  • Durable, 100% 304 brushed stainless steel 
  • Double-walled 76mm Signature stainless tips
  • Revolutionary NCC -Noise Cancelling Chamber 
  • Adjustable Tips with Embossed Active Autowerke Logo
  • Improved power & torque throughout entire RPM band 
  • Gains of 5+ HP over stock configuration; Additional HP with our programmed software 
  • BMW factory style hardware makes a truly easy installation with no need for cutting or re-welding 
  • Weighs 40 Lbs vs. the factory of 55.1 Lbs.
  • Complete illustrated instruction manual
  • Two year warranty
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Active Autowerke - Corporate Logo
T#:590914
Part#: AASIGNATUREPLAQU
Ships in 3 Business Days
4% off MSRP $ 45.00

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

$ 43.00 USD
Free Shipping
4% off MSRP
$ 45.00

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

$ 43.00 USD
Free Shipping
Stand out from the crowd, and give them a hint of what you've got going on under the hood, with the official Active Autowerke Signature Emblem! The emblem can be placed anywhere on the exterior, or interior of your BMW. Hefty stainless steel construction and durable double-sided tape will help ensure that it is never lost, even at speeds over 170+ MPH...Don't ask us how we know! Represent your favorite BMW tuner for all to see today!
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Active Autowerke - Corporate Logo
T#:340094
Part#: AASC-E9XM3
Back Ordered
Starting at $ 9,995.00 USD
Starting at $ 9,995.00 USD
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.
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Active Autowerke - Corporate Logo
T#:2302749
Part#: 14-016
Ships in 10 Business Days
$ 141.99 USD
Free Shipping
$ 141.99 USD
Free Shipping
CNC machined coolant/water thermostat bypass tube to improve flow on and off the track. Easy plug and play installation and a durable anodized coating make this a simple and reliable temperature control solution.
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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
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
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).
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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
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
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.
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SPL Parts - Corporate Logo
T#:19660130
Part#: SPLFEE9M
Ships in 1 Business Day
$ 449.00 USD
Free Shipping on orders $49 and up
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
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
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.
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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
$ 75.00 USD
Free Shipping on orders $49 and up
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.
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Active Autowerke - Corporate Logo
T#:57616347
Part#: 12-032-C38
Ships in 10 Business Days
New Item
$ 23,749.00 USD
Free Shipping
$ 23,749.00 USD
Free Shipping
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.
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