Active Autowerke Rotrex C38 Kit - E9X M3
SKU: 31569108339

Active Autowerke Rotrex C38 Kit - E9X M3

Sale price$5791.05 Regular price$6434.50
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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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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4.6 ★★★★★
Based on 130 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Good
Size: 17220-5AA-A00
Good filter and low price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
C
Verified Purchase
CDR
Louisville, US
★★★★★ 5
Verify your engine size! 17220-5AA-A00 filter for 1.5 liter turbo. 2.0 uses different filter.
Size: 17220-5AA-A00
17220-5AA-A00 for the 1.5 turbo engine (we have a 2017 Civic EX-T), 2 pack of filters, use 1 at a time so 2 intervals, about 15k-30k miles per interval, it's about 30k-60k miles worth of air filter. Works as it should, fits, compatible, nothing fancy, does its job. For the turbo it's a few screws or nuts (use the socket, less chance of stripping, don't over tighten when you put the cover back on), front of engine compartment, you could do this while dressed in fancy clothing. First mechanical thing that I had our son do, I gave him guidance, literally the first time he popped the hood. Took maybe 10 minutes, and that was him being careful and being new to using tools. I'm not a professional but I work on our vehicles, have done a bit more than basic maintenance. This air filter replacement procedure is as straightforward as they get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 4
Filter fit perfectly.
Size: 17220-5LA-A00
It fit, so that was my first concern in buying this as the price was low for a 2-pk. I bought it since it said good for 24,000 miles whereas another I was considering was only 12,000. I know I went more than twice that so will see how it holds up. Coming from a brand I never heard of, but what was available on Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2025
M
Verified Purchase
Mark Gordon
Lake Worth, US
★★★★★ 5
Nice price
Size: 28113L1000
Nice price for 2 pack. Perfect for my 2024 hyundai santa cruz. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
P
Verified Purchase
Paul W
Boise, US
★★★★★ 5
2 pack is a good value.
Size: 17801-0D060
Perfect fit. As described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

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