Active Autowerke Active Autowerke Signature Performance Exhaust System - Matte Black Tips - F80/2/3 M3/M4 11-045MB

Active Autowerke Signature Performance Exhaust System - Matte Black Tips - F80/2/3 M3/M4

Active Autowerke is proud to announce the release of the Signature F8X M3/M4 Exhaust System. This system is the result of countless hours of R&D to obtain the perfect combination of performance and sound. Constructed of 100% 304 TIG welded stainless steel, Active Autowerke has created a modular exhaust system that will provide enough flow to support power levels way above the stock S55. The stock S55 Midpipe is a dual-pipe system from each turbo that leads to the rear muffler. The resulting sound is far from pleasant, and without any real scavenging effect the turbo lag is fairly pronounced. By converting to a single 3.5" pipe directly after the downpipes, AA's system promotes exhaust scavenging along with higher exhaust velocity to produce a quicker spool, more power, and a much smoother exhaust note.
Active Autowerke Active Autowerke
T#: 590346 | Part#: 11-045MB
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Checking Vehicle Fitment...

Please ensure your correct model is selected

Does NOT fit your Change Vehicle

Fits your Change Vehicle

Change Vehicle

3629.00 $3629.00
Free Shipping
Availability:
Ships Directly From Supplier
Est. Ship Date:
in 4 Business Days
Qty
Add to Wish List
Facebook Twitter Pinterest Google+ Email Price Alert
Active Autowerke Signature Performance Exhaust System - Matte Black Tips - F80/2/3 M3/M4
$3629.00

Active Autowerke is proud to announce the release of the Signature F8X M3/M4 Exhaust System.

This system is the result of countless hours of R&D to obtain the perfect combination of performance and sound. Constructed of 100% 304 TIG welded stainless steel, Active Autowerke has created a modular exhaust system that will provide enough flow to support power levels way above the stock S55.

The stock S55 Midpipe is a dual-pipe system from each turbo that leads to the rear muffler. The resulting sound is far from pleasant, and without any real scavenging effect the turbo lag is fairly pronounced. By converting to a single 3.5" pipe directly after the downpipes, AA's system promotes exhaust scavenging along with higher exhaust velocity to produce a quicker spool, more power, and a much smoother exhaust note.

With the reduced backpressure and large single-pipe design, you can expect exhaust velocity to remain as high as possible throughout the entire system. Active's design is also capable of handling much higher power levels than stock. It's over-engineered to have no issues handling the increased exhaust volume from extensive modifications including turbo upgrades. All Active Autowerke exhausts are designed and manufactured for performance, and the S55 exhaust is no different. Instead of copying the OEM exhaust, Active Autowerke started with a blank canvas in order to create a system as close to perfect as possible.

Note: Active Autowerke GUARANTEES that each and every F8X Rear Exhaust Section will be a precise fit. Every Active Autowerke F8X Rear Exhaust Section is test-fitted on our in-house F8X Exhaust Fixture as part of our quality control measures.

Features:

  • Mandrel-bent 304-stainless construction
  • Completely TIG Welded (No MIG Welding at all)
  • Flow efficient Y-Pipe design
  • Perfect fitment with adjustable 90mm double-walled tips
  • True 3.5u201d turbo-back design
  • Uses OEM valve motor
  • Designed to be used at stock power levels along with highly modified engines
  • No permanent modifications required
  • Manufactured in-house at Active's facility in Miami, FL.

Fits the following vehicles:
2014+ F8X BMW M3 & M4

Prop 65 WarningProp 65 Warning

Cross Reference
  • 11-045B

Product Q&A

Lifetime Replacement

This product is not eligible for Lifetime Replacement
MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW F80 M3 S55 3.0L Use vehicle selector to confirm fitment
BMW F82 M4 S55 3.0L Use vehicle selector to confirm fitment
BMW F83 M4 S55 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.