SKU: 31569108339

Active Autowerke Rotrex C38 Kit - E9X M3

Sale price$5791.05 Regular price$6434.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

Active Autowerke Rotrex C38 Kit - E9X M3The 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 Plenum has been designed with eight high flow velocity stacks, and


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 Plenum has been designed with eight high-flow velocity stacks, and large three inch intercooler piping to supply cooled air. 

The custom Active Autowerke Filter mounts to the supercharger unit and is enclosed in a custom intake box engineered to incorporate factory design while forcing cool air to the air box.

The standard finish on the Active Autowerke Supercharger Plenum is a matte wrinkle black, custom colors are also available for an additional cost.

The Active Autowerke Supercharger System is powered by a Rotrex C38-92 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.

93 Octane/98 Ron or 91 Octane
HFC Mid Section Recommended

Key Features:
AA E9X M3 Supercharger Plenum with Eight High-flow Velocity stacks
Rotrex C38-92 Supercharger
AA Blow Off Valves & Bypass Valve
Dedicated Belt Drive System (does not share belt with accessories)
Eight-Rib Pulley System
Eight High-capacity Bosch Motorsport Fuel Injectors
AA Performance Software for the MSS60 ECU with available upgrades and off road options
CNC Hard Anodized Brackets and Hardware
AA Front-mount Air to Air Intercooler
Independent Supercharger Oil Cooler
Longlife Traction Fluid for Rotrex C38-92 Supercharger
Cold Air Intake Box
AA Oil Breather System
New Oil Line with A/N Fitting System
High Performance AA Spec Filter
All mounting hardware9 (plumbing, hoses and clamps) included

Detailed, step-by-step installation manual
All installation hardware included
Two-year unlimited mileage warranty on SC kit components only.

Any hi-performance modification may void your factory warranty, please check with your manufacturer.

Performance Specs:
Boost: 8 psi
Horsepower: 640 HP
Torque: 413 Ft Lbs

numbers may vary depending on weather,conditions,etc


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31569108339

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Aubrey
Whiting, US
★★★★★ 5
My favorite pair
Special Size: 7" Inseam with Pockets, Size: Large, Color: Black
The most comfortable pair of shorts I own. Material is soft, pockets are the perfect size.
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Reviewed in the United States on May 30, 2026
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Sarah
Pawtucket, US
★★★★★ 4
Cute but run big
Special Size: 7" Inseam with Pockets, Size: X-Large, Color: Flamingo Pink
Color is fantastic. Very naked feeling. Runs big. I’m a size 12/14 and usually wear XL with them sometimes feeling tight. I am pear shaped - 35” waist, 47” hip and these fit but were quite loose in the waist. I might consider sizing down if I wanted to tighter. They would be very a bump-friendly non-maternity option
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Reviewed in the United States on May 28, 2026
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Real Deal
Battle Creek, US
★★★★★ 5
Elevate Your Golf Game with Style and Performance
Size: Large, Color: White
The Amazon Essentials Men's Regular-Fit Quick-Dry Golf Polo Shirt is a must-have addition to any golfer's wardrobe, offering the perfect combination of style and performance for a winning game on the greens! This golf polo shirt is a game-changer, designed with advanced quick-dry fabric technology that wicks away moisture, ensuring I stay cool and comfortable even during the most challenging rounds. The regular-fit design strikes the perfect balance between comfort and style, allowing for unrestricted movement and a polished look on the golf course. The classic polo collar and buttoned placket add a touch of timeless elegance, making this shirt not just a top-notch choice for golfing but also a versatile option for casual occasions. The Amazon Essentials Men's Quick-Dry Golf Polo Shirt is made with high-quality materials and impeccable stitching, ensuring durability and long-lasting performance through countless rounds of golf. The shirt is available in a range of stylish colors, allowing me to choose the one that best suits my taste and matches my golfing attire. Whether I'm practicing my swing, teeing off, or celebrating a hole-in-one, this polo shirt keeps me feeling confident and looking sharp on the course. In conclusion, the Amazon Essentials Men's Regular-Fit Quick-Dry Golf Polo Shirt is a must-have for every golfer seeking a perfect blend of style and performance. Its quick-dry fabric, comfortable fit, and classic design make it an essential piece of golfing apparel for every round. If you're looking to elevate your golf game with a shirt that keeps you cool, comfortable, and looking your best, this Amazon Essentials polo shirt is the ultimate choice. Embrace the confidence and style it brings to your golf game, and enjoy the compliments both on and off the course. I highly recommend the Amazon Essentials Men's Quick-Dry Golf Polo Shirt for the ultimate blend of style, comfort, and performance during every round of golf!
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Reviewed in the United States on July 27, 2023
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Scott
Belleville, US
★★★★★ 5
Great Shirts!!
Great shirts and I have bought multiple colors! The shirts are made of a high-quality, moisture-wicking material that keeps me cool and dry throughout the day. The regular fit is comfortable and not too tight or loose, making it easy to move around in. One of the standout features of these polo shirts is the quick-dry technology. I am often outside in the sun for extended periods of time, and the shirts do an excellent job of wicking away sweat and drying quickly. This is a huge plus for me and has made a big difference in my comfort level throughout the day. I also had my business logo embroidered onto the shirts, and the results are fantastic. The embroidery looks professional and adds a touch of style to the shirts. My employees and I have received numerous compliments on the shirts, and they have become a staple in our work wardrobe. Overall, I am extremely happy with my purchase of the Men's Regular-Fit Quick-Dry Golf Polo Shirt. They are high-quality, comfortable, and look great with my business logo embroidered on them. I would highly recommend these shirts to anyone in need of a professional and stylish work wardrobe.
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Reviewed in the United States on December 22, 2022
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HRMZ
New York, US
★★★★★ 4
Tight fit
Just a fair quality polo. Good for the price I guess. Nothing to write home about.
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Reviewed in the United States on May 17, 2026

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