Active Autowerke Signature Single Mid-Pipe with G-Brace - M3 / M4

This is Active Autowerke's single mid-pipe for the G80 M3 and G82 M4, a simpler option than the brand's equal-length X-pipe version for these cars. It lands at a similar price and gives a slightly deeper tone, but does not offer secondary cats.

What you get

• Single mid-pipe derived from Active Autowerke's F8X M car design.
• Slightly deeper tone than the stock mid-pipe.
• G-Brace included, per the product name, for the extra exhaust clearance.
• Three versions: mid-pipe only, with a resonator, or with an exhaust dump.

Good to know

• There is no secondary-cat option on this mid-pipe. Look at the X-Pipe mid-pipe if you want one.
• Active Autowerke sells this part for race and off-road use only.

• Ships from the brand or distributor, usually in 3–7 business days.
• Shipping is charged at the carrier's rate, shown at checkout. Orders over 70 lb ship by freight for a flat $99.
• Unused parts can be returned within 30 days. Some items are marked no-refund in their description.

Full details are on our shipping and returns page.