Active Autowerke X-Pipe add-on front pipes w/ GESI G-Sport Cats - E9X M3 | 11-083

Active Autowerke is proud to release the highly anticipated GESI G-Sport cats upgrade Connecting Pipes to the Signature Track Pipe with X-Pipe for the BMW E9X M3. This is intended for those discriminating car owners who already have an Active Autowerke Signature Track Pipe and would like to remove the CEL without using a tune while meeting emission requirements as specified by the EPA.

This exhaust system was designed and engineered to work with most after-market exhaust systems/mufflers on the market today without the need to cut, weld or modify anything. It is a true bolt-on that can be performed by most.

Active Autowerke is able to improve on the factory X Pipe design by a scavenging effect that yields high horsepower gains. Dramatic weight savings are also gained when one compares the factory system at 40 lbs and the Active Autowerke Signature X Pipe weighting at a mere 25 lbs. Noticeable gains have been measured on the Active Autowerke Mustang Chassis dyno with a 12+ RWHP when adding this X Pipe to our Signature exhaust system and as much as 10+ RWHP when used to the BMW stock exhaust.

The Active Autowerke X Pipe system is constructed of 100% 304 brushed stainless steel and has a industry standard warranty against rust. This latest addition to the Signature line up is a must for the true Enthusiast looking for performance increases.

This upgrade includes two 4" high flow GESI catalytic converters that will NOT produce a CEL!

The GESi G-Sport Ultra High Output Catalytic Converter features full 304 stainless steel construction, including the substrate. GESi UHO-Series Catalytic Converters are EPA registered and compliant in 49 states and fully OBD2 compliant, perfect for use on 1996 and newer vehicles. GESi proprietary precious metal loading technology ensures greatly reduced emissions, eliminating most "Check Engine Lights". These high flow catalytic converters outperform stock converters and provide a reliable solution to the most common catalytic converter problems.

The GESi UHO-Series Catalytic Converters are rated for engines putting out between 300 and 500 horsepower while maintaining a high flow capacity. The reduced back-pressure from this high flow catalytic converter will allow you to maximize your engines horsepower without the harmful emissions. Say goodbye to Check Engine Lights and failed emissions tests!

Please Note: These catalytic converters are not legal for use on vehicles registered in the state of California as a result of California Vehicle Code Section 27156 and 38391.

Features:

NO CEL when using this downpipe

Increase of 10+ RWHP
GESI EPA registered high flow and fully OBD2 compliant

Casted upper stainless steel V-Band for precise fitment

Rated for 300 to 500 hp per cat

Withstands up to 1500 F

Can reach operational efficiency within 9 seconds of startup

Easily bolts-on with factory style flanges no cutting or welding required

Durable construction from TIG welded 304 stainless steel

Ultra high flow 400 cell per square inch catalyst

EPA compliant for use on OBD2 vehicles (1996 and newer)except in California and other CARB states

304 stainless steel substrate in catalytic converter is furnace braised to the mantle for outstanding durability

GESi proprietary precious metal loading technology ensures greatly reduced emissions

Both passengers and drivers are safe from harmful emissions and noise

Durable 100% 304 stainless steel
Precise fitment

Weighs less than 30 lbs versus factory greater than 40 lbs
One year standard Active warranty on exhaust products
Made in Miami, Florida

Cats covered by 5 Year / 50,000 Mile Warranty (on shell and tube ends)