SKU: 88653265198

Active Autowerke Rotrex C38 Kit - E36 M3

Sale price$4214.52 Regular price$4682.80
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Active Autowerke Rotrex C38 Kit - E36 M3No one buys a BMW M3 because they like limits. Here at Active Autowerke, we know that well. This carefully engineered BMW M3 Supercharger kit matches the Rotrex C38 supercharger with the perfect hardware, software and tuning to take the factory 240 HP at the crank to 400 HP at the wheels. The level 3 version of this BMW M3 Supercharger system brings you car to another level, boasting a large front mount air to air intercooler and comes complete with

No one buys a BMW M3 because they like limits. Here at Active Autowerke, we know that well.

This carefully engineered BMW M3 Supercharger kit matches the Rotrex C38 supercharger with the perfect hardware, software and tuning to take the factory 240 HP at the crank to 400 HP at the wheels.

The level 3 version of this BMW M3 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 35-50HP over the stage 2 system. The stage 3 upgrade introduces a larger blower (92 trim) with larger intake pipes and removes the traction control to make space. With the reliability and performance of an intercooled system along with our perfectly tuned software this system is a must for the true enthusiast looking to bring their M3 to new heights.

Key Features

Rotrex C38-92 Supercharger
Active Autowerke Front Mount Air to Air Intercooler
Upgraded High Flow Fuel Pump
Mounting bracket, pulleys and belt
6 larger high-flow fuel injectors
Active Autowerke Air Filter

Larger intake pipes for increased airflow
Active Autowerke Dyno-Tuned Software
All mounting hardware, plumbing, hoses and clamps
Illustrated instruction manual & installation guide

2 Year Warranty with free tech support

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: 88653265198

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4.1 ★★★★★
Based on 27 reviews
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I
Verified Purchase
Isabel Sosa
Lake Worth, US
★★★★★ 5
Easy cleaning and pleasant scent.
Size: 8 Fl Oz (Pack of 2)
It works very well with the robot vacuum cleaner. It cleans the floor without damaging it, leaves no residue or marks, and leaves a soft, pleasant scent. It lasts a long time and doesn't cause any problems for the device. A very good product; I would definitely buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
So Worth the Purchase !!!
Size: 8 Fl Oz (Pack of 2)
I was a little hesitant to buy this since it’s a bit pricey for a floor-cleaning liquid. Still, I decided to give it a shot because the floor in my new apartment smelled stinky due to the pet urine from the previous tenant. It turned out to be totally worth the investment! The floor gets much cleaner with this product—the dirty water tank ends up way dirtier than usual—and the Eufy mop pads no longer smell bad like they used to without this liquid. Also, just a little goes a long way. I fill the tank to the max with water and add about 15ml of this liquid. The instructions say to dilute 10ml in 2 liters of water, and my tank holds about 2.5 liters. So with one bottle, I can refill the tank around 31 times—which is a lot! Since it needs to be heavily diluted, I don’t notice much of the scent after mopping. I do wish it had a stronger fragrance, but it gets the job done, so I’m very satisfied!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 30, 2025
B
Verified Purchase
blackstarrs3
Draper, US
★★★★★ 4
Works good but doesn’t make the house smell nice
Size: 8 Fl Oz (Pack of 2)
This works good in our robot vac/mop however it doesn’t make the house smell good when the house is mopped, just when you put it in the water tank. The floors are clean and that’s all I really care about but would it be nice to smell freshly mopped, yes.
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Reviewed in the United States on January 8, 2026
B
Verified Purchase
Bmcsloth
Cuba, US
★★★★★ 5
Amazing and it works great!
Size: 8 Fl Oz (Pack of 2)
I love this products. I wish they have other scent for the different season. Overall, this is worth it. I love my vacuum and this product. My floors are always clean and smells great.
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Reviewed in the United States on January 27, 2026
D
Verified Purchase
Domingo Garcia
San Leandro, US
★★★★★ 5
Indispensable for mapping the floor.
Size: 8 Fl Oz (Pack of 2)
It is indispensable for mapping the floor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

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