Active Autowerke GEN 2 Equal Length Mid-Pipe G80/G82 M3/M4

OVERVIEW

This exhaust system upgrade was designed and engineered to work with most after-market exhaust systems/mufflers on the market today with only two cuts needed in the stock mid-pipe. It is a bolt-on that can be performed by most and the stock mid-pipe can also be reinstated if needed. This system provides the maximum flow available and restores the sports car growl expected from a BMW M-Series car.

SPECS

• Durable 100% 304 stainless steel construction
• Patented Active equal length technology provides smooth high-rev sound
• Only two cuts needed, with factory-style flanges and clamps
• Installs to all systems that use factory-style fitting
• One-year warranty against rust

PARTS INCLUDED

• 1x Gen 2 equal length mid-pipe (with or without resonator per selected variant)

TECH RESOURCES

• Replaces the stock mid-pipe for better sound and flow; the stock mid-pipe can be reinstated if needed.
• Patented Active equal-length technology for a smooth high-rev sound; two cuts in the stock mid-pipe are required.
• Pair with the Active Autowerke S58 G80/G82/G87 Downpipe. Other mid-pipe styles: Single Mid-Pipe or Mid-Pipe with X-Pipe.

PART NUMBER

• 11-114G2 (base)
• 11-114R2 (with resonator)

VEHICLE APPLICATIONS