Active Autowerke Maad Maxx Rear Exhaust Section BMW F80 M3 F82 F83 M4 – 3 Can Valved

The Active Autowerke Maad Maxx Rear Exhaust Section BMW F80 M3 F82 F83 M4 is the pinnacle of exhaust performance and sound engineering, specifically crafted to redefine the auditory and dynamic experience of your BMW M3 or M4. Designed with precision and passion, this 3-can valved system offers unmatched sound depth, improved exhaust flow, and a premium driving experience that befits the legendary M badge.

The factory exhaust on the F80 M3 and F82/F83 M4 lacks the aggressive and commanding tone expected from an M-car. The Active Autowerke Maad Maxx Rear Exhaust Section addresses this by delivering a deep, throaty growl that transforms your BMW’s character, making it feel as powerful and engaging as it drives. This rear axle-back system incorporates three cans for optimized resonance and flow, eliminating the uninspiring sound of the OEM exhaust while maintaining refinement.

The addition of the valved system sets the Maad Maxx apart, offering full control over your exhaust tone. In quiet mode, the system delivers a sophisticated yet sporty note for everyday driving. Activate the valves, and your M3 or M4 roars to life with a ferocious, track-inspired exhaust tone that’s guaranteed to turn heads. This level of customization ensures that your car adapts to your mood and driving environment, making it perfect for both daily commutes and spirited drives.

Engineered for performance, the Active Autowerke Maad Maxx Rear Exhaust Section improves exhaust flow, reducing backpressure and enhancing engine efficiency. When paired with the Active Autowerke mid-pipe, the system achieves a synergy of sound and performance that is unmatched in the market, delivering deeper tones and improved throttle response.

Constructed with premium materials and Active Autowerke’s signature craftsmanship, this exhaust system is as durable as it is beautiful. The precision welding and high-quality finish ensure it complements the aesthetics of your M-car, while its robust design guarantees long-lasting performance.

Experience the ultimate in sound and performance with the Active Autowerke Maad Maxx Rear Exhaust Section BMW F80 M3 F82 F83 M4. Whether you’re looking for a subtle enhancement or an all-out roar, this exhaust system transforms your driving experience, giving your M3 or M4 the commanding presence it deserves. Take your exhaust game to the next level with Active Autowerke.

KEY FEATURES:

• Made in the USA
• 18+ WHP gain over stock*
• 30+ LB-FT gain over stock*
• Quicker turbo spool
• Low, Deep Rumble
• Flex joints to reduce vibration
• Double-canned muffler to reduce resonance
• Each exhaust test-fit on our F8X Exhaust Fixture
• Guaranteed to fit all F80 BMW M3/F82 BMW M4
• Includes all necessary installation hardware

Refinement Meets Performance:

The OEM F8X exhaust utilizes the services of middle and rear silencer as well a pair of exhaust valves. It is supposed to be a freely-flowing exhaust that produces an external sound that meets the demands of a M3 or M4.

The middle silencer has a small crossover that allows for noise dampening while the rear silencer (muffler) has a reflection chamber on either end that re-directs exhaust gases to the opposite side they entered from (drive’s side exhaust exits on passenger side). When the exhaust valves are closed, this helps eliminate the back pressure buildup that occurs during noise dampening.

After analyzing the factory exhaust, we realized less would be more in regards to our F8X exhaust.

We began with a complete redesign of the mid-pipes. This involved drastically increasing exhaust flow as well as reducing the uneven, out-of-sync turbocharger’s sound that many F8X owners have complained about on the forums. We were able to achieve this on our F8X Mid-Pipe (sold separately) by using a single pipe that not only cancels out the offensive sound, but allows unrestricted exhaust flow.

The most noticeable difference between the Active Autowerke F8X Rear Exhaust Section and the BMW factory exhaust is how we utilized the muffler. Our design incorporates two mufflers that create a huge resonance chamber to further cancel out the weed eater noise.

This design also allows exhaust gases to crossover freely without being forced in a certain direction – eliminating back pressure without sacrificing that deep, aggressive rumble that some turbocharged cars are known for.

NOTES:

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.