BMW Z Series E36/7 (1996-2002)

AeroCatch Racing Hood and Body Panel Fasteners (Pair) - Better than h...

T#:340098

Part#: AEROCATCH

In Stock

$ 566.99

This product was last offered at the strikethrough price on
05-13-2026

Starting at $ 82.99 USD

Add to Wish List

Starting at $ 82.99 USD

Add to Wish List

As used by Turner Motorsport on our championship winning BMW race cars, the new aerodynamically efficient and aesthetically styled AeroCatch is setting new standards in hood fixing for the 21st century. Say goodbye to your standard hood pins -- these are better all around.

Show More Show Less

E36 M3, MZ3 JB Racing Lightweight Aluminum Flywheel

T#:3771

Part#: 520-010-240

Ships in 9 Business Days

$ 602.00 USD

Add to Wish List

Qty

$ 602.00 USD

Add to Wish List

Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch). In addition to the standard replacement clutches, we also sell Sachs Performance sprung hub clutches that also work with the JB flywheels.

Stock Flywheel Weight = 25.5lbs
JB Flywheel Weight = 10.0lbs

This item fits the following BMWs:
1995-1999 E36 BMW M3
1998-2002 Z3 BMW Z3 M Roadster M Coupe

Show More Show Less

E30 318i/is, E36 318i, Z3 1.9 JB Racing Lightweight Aluminum Flywheel...

T#:3769

Part#: 520-040-215

Back Ordered

11% off MSRP $ 765.00

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

$ 679.00 USD

Add to Wish List

Qty

11% off MSRP

$ 765.00

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

$ 679.00 USD

Add to Wish List

Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch).

Stock Flywheel Weight = 27.0lbs
JB Flywheel Weight = 9.0lbs

This item fits the following BMWs:
1989-1992 E30 BMW 318i 318is 318ic
1992-1997 E36 BMW 318i 318is 318ti 318ic
1996-1997 Z3 BMW Z3 1.9

Show More Show Less

E46 323/325/328/330 5-speed, Z3 2.3/2.8/3.0 JB Racing Lightweight Alu...

T#:4227

Part#: 520-140-240

In Stock

$ 602.00 USD

Add to Wish List

Qty

$ 602.00 USD

Add to Wish List

Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration. The JB Racing aluminum flywheels are a direct replacement for the stock flywheel and work with stock clutch components for an easy upgrade with very little downside.

Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. The weight difference between an aluminum and steel flywheel is huge - sometimes more than 50% less. Without the additional mass, more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. Again, the difference is huge as you watch the revs build faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

The JB lightweight flywheel is designed to be used with a factory organic clutch - the same clutch kit that you would get from any BMW dealer. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches. By using the factory BMW clutch, JB has also made the whole assembly easy to live with when used on the street. The clutch behaves the same as it originally did - just with better throttle response and more power! The JB flywheel can also be rebuilt with a new clutch contact surface - you don't have to buy a new flywheel.

Aluminum flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch). In addition to the standard replacement clutches, we also sell Sachs Performance sprung hub clutches that also work with the JB flywheels.

Stock Flywheel Weight = 25.0lbs
JB Flywheel Weight = 10.0lbs

This item fits the following BMWs:
1999-2002 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci (with 5-speed manual transmission)
2001-2005 E46 BMW 325xi 330xi
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i

Show More Show Less

Active Autowerke Rotrex Traction Fluid - One Liter

T#:397307

Part#: 12-032

Ships in 1 Business Day

$ 240.00 USD

Add to Wish List

Qty

$ 240.00 USD

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

Autosol Autosol Convertible Top Sealant and Protectant

T#:580275

Part#: AS7800

Back Ordered

$ 25.99 USD

Add to Wish List

Qty

$ 25.99 USD

Add to Wish List

The proper protection for your convertible top.

BMW E36 328i, Z3 2.8 JB Racing Lightweight Aluminum Flywheel ...

T#:3774

Part#: 520-030-240

In Stock

$ 714.00

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

$ 652.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 714.00

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

$ 652.99 USD

Limited Qty Sale

Add to Wish List

BMW E36 328i, Z3 2.8 JB Racing Lightweight Aluminum Flywheel offers a significant performance upgrade by replacing the heavy stock steel flywheel with a much lighter aluminum version. This JB Racing flywheel is designed to deliver faster acceleration, improved throttle response, and enhanced overall performance for your BMW.

The modern stock flywheels are burdened with additional components meant to dampen vibrations, which unfortunately adds unnecessary weight. The JB Racing aluminum flywheel, weighing just 10.0 lbs compared to the stock 25.0 lbs, eliminates this excess mass, allowing more power to reach the wheels and reducing the energy wasted on spinning the flywheel. Engine builders prioritize lightweight flywheels when optimizing race engines for maximum efficiency, and the difference is especially noticeable in how quickly the engine revs and reaches its power band.

This JB Racing lightweight flywheel is a direct replacement for the stock flywheel and is compatible with the factory BMW organic clutch. This compatibility ensures that you can use standard replacement clutches, making maintenance simple and cost-effective. The flywheel can also be resurfaced for a fresh contact surface, so there’s no need to buy a new one when it’s time to replace the clutch.

While single-mass aluminum flywheels like this one may result in slightly more noise and vibration compared to dual-mass designs, this can be managed with heavier transmission oil and sprung hub clutches, such as the Sachs Performance clutch available through Turner Motorsport.

Faster acceleration: Reduces the rotational mass for quicker engine response.
Improved throttle response: Engine revs more freely and builds RPM faster.
Enhanced performance: More power delivered to the wheels for better driving dynamics.
Cost-effective maintenance: Compatible with factory BMW organic clutches and can be resurfaced.
Direct replacement: Easy upgrade with no modifications required.

Vehicle Compatibility:

1996-1999 E36 BMW 328i, 328is, 328ic
1997-1998 Z3 BMW Z3 2.8

Show More Show Less

Active Autowerke Signature Trunk Emblem

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

Add to Wish List

Qty

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

Add to Wish List

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!

Show More Show Less

Autosol Convertible Top Cleaning Kit

T#:16450

Part#: 7950

Ships in 9 Business Days

$ 60.99 USD

Add to Wish List

Qty

$ 60.99 USD

Add to Wish List

Autosol's Convertible Top Cleaning Kit is a complete restoration kit for your canvas convertible top and plastic rear window. This package is an all-in-one solution for cleaning and protecting the fabric convertible top. Package includes Convertible Top Cleaner, Convertible Top Impregnating Agent (sealant and protectant), and Plastic Scratch Remover. First use the cleaner to remove dirt and stains. Then follow-up with the fabric treatment to preserve the color and protect against UV damage. Remove scratches, clean, and polish the plastic window back to its original clarity. Autosol is Made in Germany, and an OEM supplier to BMW for many of their Genuine BMW car care products.

Show More Show Less

Autosol Autosol Leather Cleaner

T#:580258

Part#: AS1040

In Stock

$ 11.99 USD

Add to Wish List

Qty

$ 11.99 USD

Add to Wish List

Restores color and luster to leather while removing stains.

Autosol Autosol Gummi-Pflege

T#:580273

Part#: AS6500

In Stock

$ 9.99 USD

Add to Wish List

Qty

$ 9.99 USD

Add to Wish List

Rubber Seal Treatment / Frost Preventative

Suvneer Motorsports Wheel Hanger - M12x1.5mm - Anodized Clear ...

T#:26005164

Part#: WHLHGR-1215-CL

Ships in 5 Business Days

$ 14.99 USD

Add to Wish List

Qty

$ 14.99 USD

Add to Wish List

Introducing the Suvneer Motorsports™ Wheel Hanger – an essential tool designed to streamline the wheel installation process, embodying the precision and quality synonymous with the Suvneer Motorsports™ brand. Crafted with a keen eye for detail and performance, this wheel hanger is a must-have for automotive enthusiasts and professionals seeking a reliable and efficient solution. Constructed from high-grade materials, the Suvneer Motorsports™ Wheel Hanger combines durability with precision engineering. Its robust design ensures longevity, making it a trusted companion for both amateur and seasoned mechanics alike. The hanger's strength lies in its ability to simplify the often intricate task of wheel installation. The ergonomic design of the Suvneer Motorsports™ Wheel Hanger is crafted for user comfort and efficiency. With a sleek, user-friendly shape, it provides a secure grip, allowing for ease of handling during the wheel installation process. The precisely machined threads deliver a seamless engagement with lug holes, eliminating the frustration of cross-threading and ensuring a smooth and trouble-free wheel installation. Versatility is at the forefront of the Wheel Hanger's design. Engineered to accommodate various lug patterns, it is universally compatible, catering to a wide range of vehicle makes and models. This adaptability makes it an indispensable tool for any automotive enthusiast, ensuring that the right tool is always at hand for a hassle-free wheel installation experience. Experience the Suvneer Motorsports™ commitment to excellence with the Wheel Hanger – a tool that seamlessly combines functionality, durability, and ease of use. Elevate your garage experience with a precision-engineered solution that simplifies the wheel installation process, allowing you to achieve professional results effortlessly. Trust in the Suvneer Motorsports™ Wheel Hanger to deliver a superior wheel installation experience where performance meets convenience in the world of motorsports. Key Features: Material: Strong 6061-T6 Aluminum Alloy Precision Fitment: Designed to help hold your wheel in place. Lightweight: Precipitated Hardened Aluminum

Show More Show Less

Suvneer Wheel Hanger - M12 X 1.25 - Blue

Specifically for vehicles using M12 x 1.25 wheel bolts

T#:51356105

Part#: WHLHGR-12125-BL

Ships in 5 Business Days

$ 17.00 USD

Add to Wish List

Qty

$ 17.00 USD

Add to Wish List

The Suvneer Motorsports™ Wheel Hanger is the "third hand" you need in your trunk or toolbox.

Suvneer Motorsports Wheel Hanger - M12x1.5mm - Anodized Blue ...

T#:26005163

Part#: WHLHGR-1215-BL

Ships in 5 Business Days

$ 14.99 USD

Add to Wish List

Qty

$ 14.99 USD

Add to Wish List

Introducing the Suvneer Motorsports™ Wheel Hanger – an essential tool designed to streamline the wheel installation process, embodying the precision and quality synonymous with the Suvneer Motorsports™ brand. Crafted with a keen eye for detail and performance, this wheel hanger is a must-have for automotive enthusiasts and professionals seeking a reliable and efficient solution. Constructed from high-grade materials, the Suvneer Motorsports™ Wheel Hanger combines durability with precision engineering. Its robust design ensures longevity, making it a trusted companion for both amateur and seasoned mechanics alike. The hanger's strength lies in its ability to simplify the often intricate task of wheel installation. The ergonomic design of the Suvneer Motorsports™ Wheel Hanger is crafted for user comfort and efficiency. With a sleek, user-friendly shape, it provides a secure grip, allowing for ease of handling during the wheel installation process. The precisely machined threads deliver a seamless engagement with lug holes, eliminating the frustration of cross-threading and ensuring a smooth and trouble-free wheel installation. Versatility is at the forefront of the Wheel Hanger's design. Engineered to accommodate various lug patterns, it is universally compatible, catering to a wide range of vehicle makes and models. This adaptability makes it an indispensable tool for any automotive enthusiast, ensuring that the right tool is always at hand for a hassle-free wheel installation experience. Experience the Suvneer Motorsports™ commitment to excellence with the Wheel Hanger – a tool that seamlessly combines functionality, durability, and ease of use. Elevate your garage experience with a precision-engineered solution that simplifies the wheel installation process, allowing you to achieve professional results effortlessly. Trust in the Suvneer Motorsports™ Wheel Hanger to deliver a superior wheel installation experience where performance meets convenience in the world of motorsports. Key Features: Material: Strong 6061-T6 Aluminum Alloy Precision Fitment: Designed to help hold your wheel in place. Lightweight: Precipitated Hardened Aluminum

Show More Show Less

Suvneer Motorsports Wheel Hanger - M12x1.5mm - Anodized Gunmetal ...

T#:26005165

Part#: WHLHGR-1215-GM

In Stock

$ 14.99 USD

Add to Wish List

Qty

$ 14.99 USD

Add to Wish List

Introducing the Suvneer Motorsports™ Wheel Hanger – an essential tool designed to streamline the wheel installation process, embodying the precision and quality synonymous with the Suvneer Motorsports™ brand. Crafted with a keen eye for detail and performance, this wheel hanger is a must-have for automotive enthusiasts and professionals seeking a reliable and efficient solution. Constructed from high-grade materials, the Suvneer Motorsports™ Wheel Hanger combines durability with precision engineering. Its robust design ensures longevity, making it a trusted companion for both amateur and seasoned mechanics alike. The hanger's strength lies in its ability to simplify the often intricate task of wheel installation. The ergonomic design of the Suvneer Motorsports™ Wheel Hanger is crafted for user comfort and efficiency. With a sleek, user-friendly shape, it provides a secure grip, allowing for ease of handling during the wheel installation process. The precisely machined threads deliver a seamless engagement with lug holes, eliminating the frustration of cross-threading and ensuring a smooth and trouble-free wheel installation. Versatility is at the forefront of the Wheel Hanger's design. Engineered to accommodate various lug patterns, it is universally compatible, catering to a wide range of vehicle makes and models. This adaptability makes it an indispensable tool for any automotive enthusiast, ensuring that the right tool is always at hand for a hassle-free wheel installation experience. Experience the Suvneer Motorsports™ commitment to excellence with the Wheel Hanger – a tool that seamlessly combines functionality, durability, and ease of use. Elevate your garage experience with a precision-engineered solution that simplifies the wheel installation process, allowing you to achieve professional results effortlessly. Trust in the Suvneer Motorsports™ Wheel Hanger to deliver a superior wheel installation experience where performance meets convenience in the world of motorsports. Key Features: Material: Strong 6061-T6 Aluminum Alloy Precision Fitment: Designed to help hold your wheel in place. Lightweight: Precipitated Hardened Aluminum

Show More Show Less

Suvneer Wheel Hanger - M12 X 1.25 - Silver

Specifically for vehicles using M12 x 1.25 wheel bolts

T#:51356106

Part#: WHLHGR-12125-CL

Ships in 5 Business Days

$ 17.00 USD

Add to Wish List

Qty

$ 17.00 USD

Add to Wish List

The Suvneer Motorsports™ Wheel Hanger in Silver is the perfect "third hand" for your garage.

Suvneer Wheel Hanger - M12 X 1.25 - Red

Specifically for vehicles using M12 x 1.25 wheel bolts

T#:51356108

Part#: WHLHGR-12125-RD

Ships in 5 Business Days

$ 17.00 USD

Add to Wish List

Qty

$ 17.00 USD

Add to Wish List

Take the heavy lifting out of your next wheel rotation with the Suvneer Motorsports™ Wheel Hanger in Red.

Suvneer Motorsports Wheel Hanger - M12x1.5mm - Anodized Red

T#:26005162

Part#: WHLHGR-1215-RD

Ships in 6 Business Days

$ 14.99 USD

Add to Wish List

Qty

$ 14.99 USD

Add to Wish List

Introducing the Suvneer Motorsports™ Wheel Hanger – an essential tool designed to streamline the wheel installation process, embodying the precision and quality synonymous with the Suvneer Motorsports™ brand. Crafted with a keen eye for detail and performance, this wheel hanger is a must-have for automotive enthusiasts and professionals seeking a reliable and efficient solution. Constructed from high-grade materials, the Suvneer Motorsports™ Wheel Hanger combines durability with precision engineering. Its robust design ensures longevity, making it a trusted companion for both amateur and seasoned mechanics alike. The hanger's strength lies in its ability to simplify the often intricate task of wheel installation. The ergonomic design of the Suvneer Motorsports™ Wheel Hanger is crafted for user comfort and efficiency. With a sleek, user-friendly shape, it provides a secure grip, allowing for ease of handling during the wheel installation process. The precisely machined threads deliver a seamless engagement with lug holes, eliminating the frustration of cross-threading and ensuring a smooth and trouble-free wheel installation. Versatility is at the forefront of the Wheel Hanger's design. Engineered to accommodate various lug patterns, it is universally compatible, catering to a wide range of vehicle makes and models. This adaptability makes it an indispensable tool for any automotive enthusiast, ensuring that the right tool is always at hand for a hassle-free wheel installation experience. Experience the Suvneer Motorsports™ commitment to excellence with the Wheel Hanger – a tool that seamlessly combines functionality, durability, and ease of use. Elevate your garage experience with a precision-engineered solution that simplifies the wheel installation process, allowing you to achieve professional results effortlessly. Trust in the Suvneer Motorsports™ Wheel Hanger to deliver a superior wheel installation experience where performance meets convenience in the world of motorsports. Key Features: Material: Strong 6061-T6 Aluminum Alloy Precision Fitment: Designed to help hold your wheel in place. Lightweight: Precipitated Hardened Aluminum

Show More Show Less

Suvneer Wheel Hanger - M12 X 1.25 - Gunmetal

Specifically for vehicles using M12 x 1.25 wheel bolts

T#:51356107

Part#: WHLHGR-12125-GM

Ships in 5 Business Days

$ 17.00 USD

Add to Wish List

Qty

$ 17.00 USD

Add to Wish List

Make your next wheel swap or brake service effortless with the Suvneer Motorsports™ Wheel Hanger in Gunmetal.

M50/M52/M54 Beru Racing Spark Plug

T#:338884

Part#: FGR-6DDU

Back Ordered

Sale - Save 17% $ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD

Add to Wish List

Sale - Save 17%

$ 23.99

This product was last offered at the strikethrough price on
05-14-2026

Starting at $ 20.00 USD

Add to Wish List

RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M

Show More Show Less

JB Racing Lightweight Steel Flywheel - Grand-Am Legal - E46, MZ3, Z4 ...

T#:40748575

Part#: 520010240SGA

Ships on Aug 17, 2026

$ 868.00 USD

Add to Wish List

Qty

$ 868.00 USD

Add to Wish List

This lightened steel flywheel is specifically designed (and approved) for use in Grand-Am road racing but can also be used as a mild street upgrade if a full aluminum lightweight flywheel is not called for. The Grand-Am flywheel is 20% lighter than stock to meet the rules for the GS and ST classes.Modern flywheels are built with additional components and features that are designed to dampen and minimize vibrations from the engine and transmission. As a result they have become bloated in weight and that means more energy is used up just making the flywheel spin. A lightweight flywheel does away with the dual mass design and its additional mass so more energy can be diverted to where it counts most - moving the car. The flywheel and clutch is one of the first areas that engine builders address when making the rotating assembly lighter for race engines. The dampening effect is just not needed on cars that are focused on performance.

In addition to releasing more power to the wheels, the lighter flywheel allows the engine to spin more freely, which improves throttle response. The engine revs much faster than before. With the engine spinning easier the power band comes up much sooner. The stock steel flywheel feels lazy in comparison. There is a driving adjustment required to get used to how much faster the engine revs but that's not really a downside.

Grand-Am approved this flywheel to be used with a factory E36 M3 clutch. This opens up a lot of clutch and pressure plate options but we typically used this with a stock Sachs OEM clutch kit. This makes replacement clutch components easy to source and inexpensive when compared to specialized racing clutches.

Lightweight flywheels are considered 'single-mass' flywheels because they do not have the same dampening designs as an original 'dual-mass' flywheel. With a single-mass design more noise and vibration may be noticeable. There are steps you can take to minimize the noise - heavier weight transmission oil and clutch discs with anti-rattle springs (sprung-hub clutch). In addition to the standard replacement clutches, we also sell Sachs Performance sprung hub clutches that also work with the JB flywheels.

If being used on a 330i 6-speed or Z4 6-speed an additional pilot bearing hub is required. Select your appropriate model and transmission from the list below.

Stock Flywheel Weight = 25.0lbs
JB Flywheel Weight = 20.0lbs

This item fits the following BMWs:
2001-2002 E46 BMW 330i 330ci 5-speed
2003-2006 E46 BMW 330i 330ci 6-speed
2001-2006 E46 BMW M3
1998-2002 Z3 BMW Z3 M Roadster M Coupe
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

Show More Show Less

Autosol Rubber Care (Gummi Pflege)

T#:1970

Part#: 6501

Back Ordered

$ 9.99 USD

Add to Wish List

Qty

$ 9.99 USD

Add to Wish List

Autosol Rubber Care Gel Stick (75ml) is the same as Gummi Pflege Rubber Maintenance Stick that is no longer available from BMW, BMW Part # 82149407015 (82 14 9 407 015) just in liquid form with a foam applicator instead of a messy gel.

Perfect for protecting and revitalizing rubber seals such as sunroof, door and engine compartment seals. This silicone-based formula keeps seals flexible and repels water, preventing rubber seals from freezing in winter. Also provides UV protection. The convenient foam pad applicator allows precise application.

Ships via UPS Ground to US/Canada only (cannot ship Air or Express).

Show More Show Less

Autosol Autosol Plastic Cleaner

T#:580257

Part#: AS1020

Back Ordered

$ 11.99 USD

Add to Wish List

Qty

$ 11.99 USD

Add to Wish List

Restores color and sheen to plastic while protecting with UV inhibitors.

Autosol Autosol Metal Cleaner Paste

T#:580256

Part#: AS1000

Back Ordered

$ 11.99 USD

Add to Wish List

Qty

$ 11.99 USD

Add to Wish List

Polishes and preserves metal surfaces.

Spark Plug Boot - Priced Each

T#:596875

Part#: 12131730412

Back Ordered

$ 15.99 USD

Add to Wish List

Qty

$ 15.99 USD

Add to Wish List

Sometimes a bad coil may just be a broken or damaged connector boot. This is especially true on cars with a leaking valve cover gasket where the oil has contamintated the rubber boot and the electrical parts inside. This boot can be replaced on its own without having to buy a whole new coil. This part is also useful if you purchased a coil that did not come with a new boot.

Show More Show Less

Autosol Autosol Convertible Top Cleaner

T#:580276

Part#: AS7900

Back Ordered

$ 16.99 USD

Add to Wish List

Qty

$ 16.99 USD

Add to Wish List

A fast-acting formula that is safe for all tops - cloth or vinyl.

Autosol Autosol Leather Care

T#:580274

Part#: AS7700

Back Ordered

$ 11.99 USD

Add to Wish List

Qty

$ 11.99 USD

Add to Wish List

Protects new leather and restores life and luster to older, hardened leather.

Project Cars

SELECT YOUR BMW

BMW Z3 (1996-2002)

Sub-Categories

AeroCatch Racing Hood and Body Panel Fasteners (Pair) - Better than h...

E36 M3, MZ3 JB Racing Lightweight Aluminum Flywheel

E30 318i/is, E36 318i, Z3 1.9 JB Racing Lightweight Aluminum Flywheel...

E46 323/325/328/330 5-speed, Z3 2.3/2.8/3.0 JB Racing Lightweight Alu...

Active Autowerke Rotrex Traction Fluid - One Liter

Autosol Autosol Convertible Top Sealant and Protectant

BMW E36 328i, Z3 2.8 JB Racing Lightweight Aluminum Flywheel ...

Active Autowerke Signature Trunk Emblem

Autosol Convertible Top Cleaning Kit

Autosol Autosol Leather Cleaner

Autosol Autosol Gummi-Pflege

Suvneer Motorsports Wheel Hanger - M12x1.5mm - Anodized Clear ...

Suvneer Wheel Hanger - M12 X 1.25 - Blue

Suvneer Motorsports Wheel Hanger - M12x1.5mm - Anodized Blue ...

Suvneer Motorsports Wheel Hanger - M12x1.5mm - Anodized Gunmetal ...

Suvneer Wheel Hanger - M12 X 1.25 - Silver

Suvneer Wheel Hanger - M12 X 1.25 - Red

Suvneer Motorsports Wheel Hanger - M12x1.5mm - Anodized Red

Suvneer Wheel Hanger - M12 X 1.25 - Gunmetal

M50/M52/M54 Beru Racing Spark Plug

JB Racing Lightweight Steel Flywheel - Grand-Am Legal - E46, MZ3, Z4 ...

Autosol Rubber Care (Gummi Pflege)

Autosol Autosol Plastic Cleaner

Autosol Autosol Metal Cleaner Paste

Spark Plug Boot - Priced Each

Autosol Autosol Convertible Top Cleaner

Autosol Autosol Leather Care

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results