Active Autowerke Downpipe With Gesi Cat – G80/G82 – M3/M4 S58

Product Details

Active Autowerke is proud to release the advanced Active Autowerke Signature Catted Downpipes with GESI G-Sport cats for the BMW G80 M3 and G82 M4. While these cars have received rave reviews for their performance, the sound is a muffled one leaving the driver to wonder if they are really driving a BMW M-car. In order to solve this, Active Autowerke has created a full exhaust system for the G80/G82 which comprises this mid-pipe, a rear axle-back valved exhaust and a set of GESI catted downpipes. Together, this remake of the stock exhaust results in a G80/G82 with an amazing sound. You will feel like you are driving a true M-car again.

This variant includes a pair of 4.5″ ultra 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.

FEATURES:

• NO CEL when using these downpipes

• GESI EPA registered high flow and fully OBD2 compliant

• The most advanced cats produced by GESI today

• Casted upper stainless steel V-Band for precise fitment

• 4.50″ diameter piping allows for maximum power output

• Quicker turbo spool

• Rated for 500 to 850 hp applications per cat

• Withstands up to 1500 F

• Can reach operational efficiency within 9 seconds of startup

• Easily bolts-on 2013 no cutting or welding required

• Durable construction from TIG welded 304 stainless steel

• Precise fitment

• Ultra high flow 400 cell per square inch catalyst

• EPA compliant for use on OBD2 vehicles (1996 and newer) except in California

• 304 stainless steel substrate is furnace braised to the mantle for outstanding durability

• GESI proprietary precious metal loading technology ensures greatly reduced emissions

• Ideal for Forced Induction Applications with no loss of HP

• Both passengers and drivers are safe from harmful emissions and noise

• Covered by 5 Year / 50,000 Mile Warranty (on catalytic converter)

• Made in Miami, Florida

 

 

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.