Exhaust› Exhaust Pipes, Systems and Components

Active Autowerke

Signature X-Pipe

$1,139.05

SKU: 11-017

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 Signature X-Pipe is an exhaust component designed for the BMW E9X M3. Constructed from 100% 304 brushed stainless steel, it offers a bolt-on installation without requiring cutting or welding, and it is compatible with most aftermarket exhaust systems.

This X-pipe eliminates secondary and primary catalytic converters, making it intended for off-road use only and not emissions legal. Active Autowerke designed it to improve the factory X-pipe's scavenging effect, leading to increased horsepower. It also provides significant weight savings compared to the stock system.

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 Number11-017
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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