BMW Engine Parts

Upgrade Your Timing Chain System with IWIS Timing Chain Kit

Unleash the full potential of your vehicle's performance with the IWIS Timing Chain Kit, a comprehensive package featuring essential components for your timing chain system. It's important to note that this kit does not include hardware or seals.

Key Components Included in the Kit:

• Timing chain tensioner (551 newest version)
• Timing chain guide rails for both sides
• Timing chain guide rail with a top T section
• Timing chain

Upgrade your engine's reliability and precision with the IWIS Timing Chain Kit.

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. For over three decades, only one name has remained at the top of the BMW performance parts industry and Active Autowerke have built a lasting reputation as leaders in custom BMW tuning and accessories.

This supercharger kit will produce 310 horsepower and 300 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. Additionally, this kit can be expanded to deliver even more horsepower with a few simple modifications. 

Key Features

• Rotrex C38-81 Supercharger
• Mounting bracket, pulleys and belt
• 6 larger high-flow fuel injectors
• Active Autowerke Air Filter
• Active Autowerke Dyno-Tuned Software
• All mounting hardware, plumbing, hoses and clamps
• Illustrated instruction manual & installation guide
• 2 Year Warranty with free tech support

Performance Specs

Power              :      310 BHP @ 6900 rpm
Torque             :      300 ft-lbs @ 5700 rpm
Boost Level      :      7.0 psi

This part fits the following BMWs:
1992-1999 E36 328i 328is 

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. For over three decades, only one name has remained at the top of the BMW performance parts industry and Active Autowerke have built a lasting reputation as leaders in custom BMW tuning and accessories.

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 360+ horsepower and 300 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.

The level 2 version of this BMW 328i Supercharger system brings you car to another level, boasting a large front mount air to air intercooler and comes complete with all piping and hardware required to make this bolt on application work. This upgrade increases your car HP an additional 25-40HP over the stage 1 system. The stage 2 upgrade also includes an new high performance fuel pump to help deliver the necessary fuel. With the reliability and performance of an inter-cooled system along with our perfectly tuned software this system is a must for the true enthusiast looking to bring their 328i to new heights.

Kit features:

• Rotrex C38-81 trim supercharger running 7 PSI of boost
• Active Autowerke front-mount air to air intercooler
• High-flow fuel pump
• Supercharger bracket, pulleys, & belt
• 6 high-flow fuel injectors
• Active Autowerke air filter
• Active Autowerke dyno-tuned software
• All mounting hardware, plumbing, hoses, & clamps
• Illustrated instruction manual & installation guide
• 2 year warranty with free tech support

This part fits the following BMWs:
1992-1999 E36 328i 328is