NOTE: This downpipe is catted and meets EPA standards but is not CARB-compliant!

"The newest addition to our BMW F87 M2C, F80 M3 and F82 M4 Collection, these F8X catted downpipes are a true testament to our outlook on creating innovative products with performance in mind. Developed for precise fitment on the F87 M2C, F80 M3 and F82 BMW M4, the difference in performance will be noticeable the moment you leave your driveway!

The GESI G-Sport High Output Catalytic Converter features full 304 stainless steel construction, including the substrate. GESI HO-Series Gen 2 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 ultra high flow catalytic converters outperform stock converters and provide a reliable solution to the most common catalytic converter problems.

The GESI HO-Series Catalytic Converters are rated for engines putting out between 500 and 850 horsepower while maintaining a high flow capacity. The reduced back-pressure from this ultra 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!" - Active Autowerke

Features:

• NO CEL for catalytic efficiency when using this downpipe

• Quicker turbo spool and response

• Less restrictive, more free flowing
• Improved low end and mid range performance as well as higher boost levels

• GESI EPA registered high flow and fully OBD2 compliant

• Casted upper stainless steel V-Band for precise fitment

• Withstands up to 1500F

• Can reach operational efficiency within 9 seconds of startup

• Easily bolts-on with no cutting or welding required

• Accepts OEM O2 sensor heat shield

• 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 shell and tube ends) and 2 year / 25,000 Mile Warranty on the Catalytic core

• Made in Miami, Florida

FITS:

BMW F80 M3/F82 M4

BMW F87 M2 Competition/CS