Looking for a boost in sound as well as an
increase in horsepower and torque for your
The Active Autowerke X Pipe for the E90, E92, or E93 M3 has shown gains of up to 12
rear wheel horsepower from adding this X pipe to the Active Autowerke
Signature Exhaust System, and 10 rear wheel horsepower from adding it to the
stock exhaust system. The system is constructed of 100%
304 polished stainless steel, and is completely bolt on.
Another amazing quality of the Active Autowerke X Pipe weighs only
25 Lbs. versus the stock system at 40 Lbs.
This system eliminates the secondary cats with the option to eliminate the
primary cats for off road use.
- Gains of up to 12 rear wheel
horsepower and 12 Ft./Lbs of torque
- 100% stainless steel construction
- Completely bolt on
- Weighs 15 Lbs. less than stock
- No cutting required
The Active Autowerke X
Pipe and Connecting Pipes are engineered to work with most after-market
exhaust systems/mufflers without the need to modify or cut anything.
High Flow Cat (Optional)
Active Autowerke also has High
Flow Cat option which is available via V-Band clamp. The High Flow Cat
option is designed to improve upon the AA X Pipe by a scavenging effect
that yields high horsepower gains. The system uses a high flow cat which
meets Euro III specs and satisfies the stock ECU meaning no check engine
- 2008+ E90/E92/E93 M3
Part Number: AA-ExhXpipeE9XM