Exhaust› Exhaust Pipes, Systems and Components

Active Autowerke

Rear Exhaust System

$1,199.00

SKU: MIKIT-335

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Active Autowerke F3x 335i Gen 2 BMW Rear Exhaust System is a performance-enhancing upgrade designed to improve sound and appearance. Constructed from 100% brushed 304-stainless steel, it features adjustable double-walled tips available in brushed, black, or carbon finishes.

This rear exhaust system provides a noticeable increase in horsepower and key midrange gains, especially when the integrated valve is opened by the ECU for a sportier sound. With the valve closed, it offers a non-intrusive, mellow tone. The system utilizes large, mandrel-bent piping for improved gas flow over the factory exhaust.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandActive Autowerke
Part NumberMIKIT-335
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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