SKU: 92417726697

Active Autowerke E9X M3 Supercharger Kit Gen 2 Level 3 (12-030)

$8015.40 $8906.00
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  • USA
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

Active Autowerke E9X M3 Supercharger Kit Gen 2 Level 3 (12-030)The Active Autowerke E9X M3 Supercharger Kit Gen 2 Level 3 (12 030) delivers a complete forced induction upgrade designed specifically for your E9X M3. Featuring the Rotrex C38 92 supercharger, advanced intercooling, and methanol injection, this system enhances performance while retaining OEM style integration. Front mount air to air intercooler with independent oil cooler for the supercharger Active Autowerke Supercharger Plenum replaces factory air

The Active Autowerke E9X M3 Supercharger Kit Gen 2 Level 3 (12-030) delivers a complete forced induction upgrade designed specifically for your E9X M3. Featuring the Rotrex C38-92 supercharger, advanced intercooling, and methanol injection, this system enhances performance while retaining OEM-style integration.

  • Front mount air-to-air intercooler with independent oil cooler for the supercharger
  • Active Autowerke Supercharger Plenum replaces factory air box, with eight high-flow velocity stacks and large 3" intercooler piping
  • Custom intake box enclosing AA Filter for optimized cold air supply
  • Rotrex C38-92 supercharger unit mounted with CNC-machined bracket and dedicated drive belt
  • Eight high-capacity Bosch Motorsport fuel injectors provide necessary fueling
  • Custom calibrated Active Autowerke Performance Software supporting 91-93 octane, race gas, and international fuel octane levels
  • Level 3 includes water/methanol injection system, upgraded pulley, and custom tuning
  • Standard plenum finish is matte wrinkle black; custom colors available for an additional cost
  • Includes all necessary mounting hardware, hoses, clamps, detailed installation manual, and a two-year unlimited mileage warranty on supercharger components only

Performance Specs:

  • Boost: 9 psi
  • Horsepower: over 500 HP
  • Torque: 480 Ft Lbs

Compatible with 93 Octane/98 RON or 91 Octane fuels, with HFC/No Cat mid section recommended.

This kit is vehicle-specific, engineered to maintain factory OBDII parameters for consistent daily driving while offering significant performance gains.

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: 92417726697

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4.5 ★★★★★
Based on 13 reviews
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B
Verified Purchase
Bartek
Pawtucket, US
★★★★★ 5
Noticeable upgrade in air quality and a seamless installation
Size: 9.3" x 9.7" x 1.8"
I'm generally skeptical of the "HEPA" marketing for automotive filters, but after installing this in my Honda, the reduction in exterior odors—especially exhaust and pollen—is actually significant. The construction feels far more robust than the flimsy OEM paper filters I’ve used in the past; the pleats are dense and well-reinforced, which gives me more confidence in its filtration efficacy over a 12,000-mile interval. Installation was straightforward and took less than five minutes. It’s a precision fit with no gaps around the edges, ensuring that all intake air is actually being routed through the media rather than bypassing it. One thing to note is that you might notice a very slight decrease in max fan velocity due to the increased density of the HEPA material, but the tradeoff for cleaner air is well worth it in my opinion. If you live in an area with high pollution or suffer from seasonal allergies, this is a legitimate quality-of-life improvement for your daily commute.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
M
Verified Purchase
Michael
Pawtucket, US
★★★★★ 5
Exact fit!
Size: 9.3" x 9.7" x 1.8"
Was a great replacement for OE on my 2012 Honda Accord. It was the exact same size as the previous filter and has no strange smells or odors. Very easy to install behind the glove box and looks great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
D
Verified Purchase
David M
Alexandria, US
★★★★★ 4
Bosch quality
Size: 9.3" x 9.7" x 1.8"
Fit my vehicle without any problems. Quality similar to the OEM filter and at a much better price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
S
Verified Purchase
SS
Natrona Heights, US
★★★★★ 5
Great Filter, Good Quality!
Size: 9.3" x 9.7" x 1.8"
The beauty of this filter is that it comes with very clear instructions on what to do. Not a lot of manufacturers. Give clear instructions. I got this for a 2007 MDX. The packaging of the product itself was well done by Bosch. Installation was a breeze and as soon as I turned on the air conditioning post installation, I could tell the very clear difference. Plus, I also got an opportunity to look at the old filter which was filled with the usual culprits and debris. The initial airflow did have a mild smell of kerosene or like fuel. But this could also be because of the filter component itself needing to be vented out. I would recommend keeping the filter out for about 30 to 60 minutes before installation. Once installed, however, the improvement in air quality was very evident. The fit was very good as well. Highly recommend this. Very high quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
E
Verified Purchase
Elijah
Birmingham, US
★★★★★ 5
Cheaper & Higher Quality Than OEM Filters
Size: 9.3" x 9.7" x 1.8"
This Bosch Filter costs less than an OEM Filter and is significantly better because it's a HEPA filter unlike the cheap filters that most automotive manufacturers use. Can't go wrong with this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026

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