BMW Active Autowerke Superchargers for BMW 3 Series E46 (1999-2005)

Clear BMW chassis
Supercharging is, without a doubt, the best “bang for the buck” as far as performance upgrades are concerned. Imagine the feeling of driving your M3 with an additional 50% (or more) horsepower and torque. Stomp on the gas and your BMW will respond immediately! No turbo lag, or loss of responsiveness. Just immediate gratification!

Supercharged cars drive just like a stock car on steroids! Highway gas mileage, drivability, and interior noise are virtually unaffected. Only a slight whining noise, heard only from outside the car, give away the fact that you are driving a car that will beat almost anything on the road.

Active Autowerke is the leading developer of supercharging systems for BMW's. With thousands of their supercharger systems on the road you can be assured of the quality, reliability and horsepower gains.

Active Autowerke Rotrex Traction Fluid - One Liter
Active Autowerke Rotrex Traction Fluid - One Liter
Rotrex superchargers utilize a unique traction drive syst...
Active Autowerke - Corporate Logo
T#:397307
Part#: 12-032
Direct Ship
$160.00
$160.00
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).
Active Autowerke Level 1 Supercharger Kit - E46 M3 (6 Speed Transmission Only)
Active Autowerke Level 1 Supercharger Kit - E46 M3 (6 Speed Transmis...
Since getting their start in 1981, Active Autowerke has e...
Active Autowerke - Corporate Logo
T#:397296
Part#: 12-023
Direct Ship
$7,995.00
$7,995.00

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 525 horsepower and 335 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.

Kit features:

  • Rotrex 92 trim supercharger running 7 PSI of boost
  • Supercharger bracket, pulleys, & belt
  • Self-contained oiling system with front-mount oil cooler
  • 6 high-flow fuel injectors
  • Colder heat range spark plugs
  • Active Autowerke Generation 7 intake manifold with dual bypass valve
  • Front mount air-to-air intercooler
  • 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

Performance Specs:

  • Power : 525 BHP @ 7650 rpm
  • Torque : 335 ft/lbs @ 5400 rpm
  • Boost Level : 7-8 psi
Active Autowerke Level 1 Supercharger kit - E46 330i, 330ci (2001-2003)
Active Autowerke Level 1 Supercharger kit - E46 330i, 330ci (2001-20...
Since getting their start in 1981, Active Autowerke has e...
Active Autowerke - Corporate Logo
T#:397293
Part#: 12-017
Direct Ship
$5,495.00
$5,495.00

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 365 horsepower and 270 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 : 365 BHP @ 6900 rpm
Torque : 270 ft-lbs @ 5700 rpm
Boost Level : 8.0 psi


Active Autowerke Level 2 Supercharger Kit - E46 M3 (SMG Transmission Only)
Active Autowerke Level 2 Supercharger Kit - E46 M3 (SMG Transmission...
Since getting their start in 1981, Active Autowerke has e...
Active Autowerke - Corporate Logo
T#:397301
Part#: 12-026
Direct Ship
$11,995.00
$11,995.00

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 605 horsepower and 395 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.

Kit features:

  • Rotrex 92 trim supercharger running 11 PSI of boost
  • Supercharger bracket, pulleys, & belt
  • Self-contained oiling system with front-mount oil cooler
  • 6 high-flow fuel injectors
  • Upgraded fuel system with larger fuel lines
  • CNC-manchine fuel rail
  • Aeromotive fuel pressure regulator & liquid-filled gauge
  • AEM high volume inline fuel pump
  • Colder heat range spark plugs
  • Active Autowerke Generation 7 intake manifold with dual bypass valve
  • Front mount air-to-air intercooler
  • Active Autowerke Ram Air intake
  • Methanol injection system
  • Active Autowerke dyno-tuned software
  • All mounting hardware, plumbing, hoses, & clamps
  • Illustrated instruction manual & installation guide
  • 2 year warranty with free tech support

Performance Specs:

  • Power : 605 BHP @ 7000 rpm
  • Torque : 395 ft/lbs @ 5400 rpm
  • Boost Level : 11-12 psi

Active Autowerke Level 1 Supercharger kit - E46 330i, 330ci (2003+)
Active Autowerke Level 1 Supercharger kit - E46 330i, 330ci (2003+) ...
Since getting their start in 1981, Active Autowerke has e...
Active Autowerke - Corporate Logo
T#:397294
Part#: 12-016
Direct Ship
$5,495.00
$5,495.00

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 365 horsepower and 270 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 : 365 BHP @ 6900 rpm
Torque : 270 ft-lbs @ 5700 rpm
Boost Level : 8.0 psi

Active Autowerke Level 1 Supercharger Kit - E46 M3 (SMG Transmission Only)
Active Autowerke Level 1 Supercharger Kit - E46 M3 (SMG Transmission...
Since getting their start in 1981, Active Autowerke has e...
Active Autowerke - Corporate Logo
T#:397300
Part#: 12-024
Direct Ship
$7,995.00
$7,995.00

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 525 horsepower and 335 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.

Kit features:

  • Rotrex 92 trim supercharger running 7 PSI of boost
  • Supercharger bracket, pulleys, & belt
  • Self-contained oiling system with front-mount oil cooler
  • 6 high-flow fuel injectors
  • Colder heat range spark plugs
  • Active Autowerke Generation 7 intake manifold with dual bypass valve
  • Front mount air-to-air intercooler
  • 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

Performance Specs:

  • Power : 525 BHP @ 7650 rpm
  • Torque : 335 ft/lbs @ 5400 rpm
  • Boost Level : 7-8 psi

Active Autowerke Level 1 Supercharger Kit - E46 328, 328ci
Active Autowerke Level 1 Supercharger Kit - E46 328, 328ci ...
Since getting their start in 1981, Active Autowerke has e...
Active Autowerke - Corporate Logo
T#:397290
Part#: 12-018
Direct Ship
$5,495.00
$5,495.00

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 320 horsepower and 260 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 : 320 BHP @ 6900 rpm
Torque : 260 ft-lbs @ 5700 rpm
Boost Level : 8.0 psi

Supercharger kit - Level 2
Supercharger kit - Level 2
Active AutowerkeaEURtms 330i supercharger kit delivers in...
Active Autowerke - Corporate Logo
T#:397291
Part#: 12-020
Direct Ship
$6,595.00
$6,595.00

Active AutowerkeaEURtms 330i supercharger kit delivers instantaneous power and low end torque in amounts far beyond what the bimmer factory gods intended. Specifically designed to run with 91-93 octane pump fuel and your stock engine management system, this system uses our dyno-tuned software adjustments to manage ignition, fuel, vanos, rev limits, speed governors, etc aEUR" all programmed into the same onboard computer your 330i was born with. So the performance mutation from normal to aEUR~extra-assertiveaEURtm is smooth and dependable, and totally reversible to stock. Even our oil cooling upgrade is self contained and non-intrusive of the factory oil system. Nothing beats a complete bolt on supercharger system. Bottom line: you get to experience M3 performance in a 330i at an incredibly affordable price. No need to sacrificing drivability, comfort, integrity or amenities that you have grown to love. ThataEURtms an evolution worth pursuing.

The stage 2 system raises the boost levels of this incredible supercharger system and includes a Active Autowerke air to air front mount intercooler. The intercooler helps prevent heat soak and delivers superior performance. With the matching software at the heart of the system the stage 2 system proves to be the ultimate kit for the enthusiast looking to maximize their 330's potential.

Specs:

  • Power : 405 BHP @ 7000 rpm
  • Torque : 285 ft/lbs @ 5400 rpm
  • Boost Level : 8.0 psi

Includes:

  • Rotrex C38-81 trim supercharger
  • Active Autowerke Front Mount Air to Air Intercooler
  • Free Flowing Intercooler Piping
  • 8-9 psi boost level
  • CNC machined supercharger bracket with hardware
  • Self-contained oil system with front-mount oil cooler
  • 6 higher flowing fuel Injectors
  • Active Autowerke/Bosch bypass valve
  • High temperature silicone hoses with stainless clamps
  • All mandrel bent tubing for improved flow
  • Active Autowerke Air Filter (Some Models may use K&N)
  • Active Autowerke Dyno-Tuned Software
  • All mounting hardware, plumbing, hoses and clamps
  • Illustrated instruction manual & installation guide
  • 2 Year Warranty with free tech support

Active Autowerke Supercharger Kit - E46 M3
Active Autowerke Supercharger Kit - E46 M3
Race on Sunday, to sell on Monday. This old saying is ind...
Active Autowerke - Corporate Logo
T#:340093
Part#: AASC-E46M3
Direct Ship
Starting at $7,995.00
Starting at $7,995.00
Race on Sunday, to sell on Monday. This old saying is indicative of the new Generation 8 supercharger system for the E46 M3. Through countless hours of testing, it has often been quoted that the true test has always been a race environment. What better venue than Brock Yates One Lap of America Race. With a rigorous 7,000 miles to be covered within a week, and to compete against the likes of Porsches, Corvettes, Nissan GTRs, this would be the testing grounds for the new Generation Active Autowerke Supercharger system. The Active Autowerke Generation 8 Supercharger System not only proved its worth by being the highest ranked BMW within the field, but also ranked 1st in its class..

The data and technology that made this winning combination is now being applied in the new Generation 8 of the Active Autowerke supercharged E46 M3 level 1. Reliability and power is needed if you want to be on the podium, and this new Generation 8 will deliver exactly that. Consistent, repeatable runs of over 415 WHP (525 engine horsepower) were also recorded on the Active Autowerke chassis dyno in hot 94 + degree Fahrenheit conditions with humidity in the 60% + range. These run conditions might be considered a deterrent and not really suited, but it is better knowing the horsepower numbers are under such conditions, since higher horsepower numbers will only increase as the temperature falls and the air becomes more dense.

Stage 1 Performance Specs:
Power : 525 BHP @ 7650 rpm
Torque : 335 ft/lbs @ 5400 rpm
Boost Level : 7-8 psi

Key Features:
  • Rotrex 92 Trim Supercharger
  • Active Autowerke Gen 7 Intake Manifold w/ Dual By Pass Valve
  • Front Mount Air to Air Intercooler
  • Turbo like speed with linear power delivery
  • Large Fuel Injectors
  • Supercharger Oil Cooler
  • Colder Heat Range Spark Plugs
  • High Performance AA Spec Green Filter
  • Active Autowerke High Performance Software
  • All Mounting Hardware, plumbing, hoses and clamps
  • Proven Horsepower gains even under extreme conditions
  • Installation Instructions included
  • 2 Year Limited Warranty
    Want even more power? Upgrade to the Stage 2 kit with Larger Intercooler & Fuel System.
    The stage 2 System boosts the S54's power output to over 600BHP and includes an upgraded fuel system (includes two fuel pumps, fuel filter, all new -6 lines, fuel pressure regulator, dead end fuel rail, upgraded injectors and all required fittings). This ugpraded fuel system is a must once reaching these increased boost levels due to the fact that the factory fuel system is simply inadequate at this level. The stage 2 system also use a larger front mount air to air intercooler and the Active Autowerke custom methanol injection system. NOTE: Level 2 supercharger system is designed and engineered to operate in conjunction with the Active Autowerke Water/Methanol system as an integral part of the kit. Reasons to incapacitate, isolate, turn off, or not installing this system can and will void all warranty and related claims associated to the proper function of the specified Active Autowerke supercharger system.

    Stage 2 Performance Specs:
    Power : 605 BHP @ 7000 rpm
    Torque : 395 ft/lbs @ 5400 rpm
    Boost Level : 11-12 psi

    Custom built to order. Please allow 2-3 weeks for delivery.

    This item fits the following BMWs:
    2001-2006 E46 BMW M3, M3 Convertible

  • Active Autowerke Level 2 Supercharger Kit - E46 328, 328ci
    Active Autowerke Level 2 Supercharger Kit - E46 328, 328ci ...
    Since getting their start in 1981, Active Autowerke has e...
    Active Autowerke - Corporate Logo
    T#:397289
    Part#: 12-019
    Direct Ship
    $6,595.00
    $6,595.00

    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 285 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 8 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
    Active Autowerke PRIMA Supercharger Kit - E46 M3 (SMG Transmission Only)
    Active Autowerke PRIMA Supercharger Kit - E46 M3 (SMG Transmission O...
    Since getting their start in 1981, Active Autowerke has e...
    Active Autowerke - Corporate Logo
    T#:397299
    Part#: 12-022
    Direct Ship
    $5,995.00
    $5,995.00

    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 425 horsepower and 295 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. best of all, when you crave more power, this kit is fully upgradeable to Level 1 and Level 2 specs.

    Kit features:

    • Rotrex C38-92 trim supercharger running 5.8 PSI of boost
    • Active Autowerke GEN 7 intake manifold
    • Active Autowere dual blow-off valve setup
    • Active Autowerke Air Filter
    • Alpha N software tune w/ SIMON2 interface
    • 6 high-flow fuel injectors
    • Dedicated oil cooling system
    • All mounting hardware, plumbing, hoses, & clamps
    • Illustrated instruction manual & installation guide
    • 2 year warranty with free tech support

    Base Prima supercharger Dynojet results:
    Boost: 5.8 psi
    Stock Horsepower: 285.4 WHP @ 7500 RPM
    Stock Torque: 232.36 LB-FT @ 5250 RPM
    Supercharged Horsepower: 426.69 WHP @ 8150 RPM
    Supercharged Torque: 297.99 LB-FT @ 7200 RPM

    Active Autowerke Level 2 Supercharger Kit - E46 M3 (6 Speed Transmission Only)
    Active Autowerke Level 2 Supercharger Kit - E46 M3 (6 Speed Transmis...
    Since getting their start in 1981, Active Autowerke has e...
    Active Autowerke - Corporate Logo
    T#:397297
    Part#: 12-025
    Direct Ship
    $11,995.00
    $11,995.00

    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 605 horsepower and 395 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.

    Kit features:

    • Rotrex 92 trim supercharger running 11 PSI of boost
    • Supercharger bracket, pulleys, & belt
    • Self-contained oiling system with front-mount oil cooler
    • 6 high-flow fuel injectors
    • Upgraded fuel system with larger fuel lines
    • CNC-manchine fuel rail
    • Aeromotive fuel pressure regulator & liquid-filled gauge
    • AEM high volume inline fuel pump
    • Colder heat range spark plugs
    • Active Autowerke Generation 7 intake manifold with dual bypass valve
    • Front mount air-to-air intercooler
    • Active Autowerke Ram Air intake
    • Methanol injection system
    • Active Autowerke dyno-tuned software
    • All mounting hardware, plumbing, hoses, & clamps
    • Illustrated instruction manual & installation guide
    • 2 year warranty with free tech support

    Performance Specs:

    • Power : 605 BHP @ 7000 rpm
    • Torque : 395 ft/lbs @ 5400 rpm
    • Boost Level : 11-12 psi


    Active Autowerke PRIMA Supercharger Kit - E46 M3 (6 Speed Transmission Only)
    Active Autowerke PRIMA Supercharger Kit - E46 M3 (6 Speed Transmissi...
    Since getting their start in 1981, Active Autowerke has e...
    Active Autowerke - Corporate Logo
    T#:397295
    Part#: 12-021
    Direct Ship
    $5,995.00
    $5,995.00

    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 425 horsepower and 295 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. best of all, when you crave more power, this kit is fully upgradeable to Level 1 and Level 2 specs.

    Kit features:

    • Rotrex C38-92 trim supercharger running 5.8 PSI of boost
    • Active Autowerke GEN 7 intake manifold
    • Active Autowere dual blow-off valve setup
    • Active Autowerke Air Filter
    • Alpha N software tune w/ SIMON2 interface
    • 6 high-flow fuel injectors
    • Dedicated oil cooling system
    • All mounting hardware, plumbing, hoses, & clamps
    • Illustrated instruction manual & installation guide
    • 2 year warranty with free tech support

    Base Prima supercharger Dynojet results:
    Boost: 5.8 psi
    Stock Horsepower: 285.4 WHP @ 7500 RPM
    Stock Torque: 232.36 LB-FT @ 5250 RPM
    Supercharged Horsepower: 426.69 WHP @ 8150 RPM
    Supercharged Torque: 297.99 LB-FT @ 7200 RPM

    Active Autowerke Generation 7 Supercharger Intake Manifold - E46 M3 (6 Speed Transmission Only)
    Active Autowerke Generation 7 Supercharger Intake Manifold - E46 M3 ...
    Since getting their start in 1981, Active Autowerke has e...
    Active Autowerke - Corporate Logo
    T#:397298
    Part#: 12-027
    Direct Ship
    $1,250.00
    $1,250.00
    Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power sultions for popular BMW models. This Generation 7 intake manifold features a dual bypass valve and is engineered to support big power courtesy of a Rotrex supercharger. If you are building your own supercharger setup, this intake manifold is a great starting point.

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    • Turbos & Active Autowerke Superchargers

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