DOSSEN online store
AA S63/N63 GESI G-Sport Cat Downpipe
AA S63/N63 GESI G-Sport Cat Downpipe
Share
About the product
Description
Elevate your BMW's performance with Active Autowerke’s handcrafted Signature S63/N63 Downpipes, specifically designed for twin-turbo V8 models such as the X5M, X6M, 550i, and 650i. These downpipes are engineered to significantly reduce exhaust backpressure, allowing your turbo to spool faster and enabling quicker engine revs, resulting in a remarkable increase in horsepower. Made from durable 304 stainless steel, the construction ensures long-lasting performance and resilience under high stress. Each downpipe is equipped with GESi ultra high-flow catalytic converters that are EPA registered and fully compliant, preventing Check Engine Lights while supporting engine outputs between 500 to 850 hp. These converters utilize advanced precious metal loading technology to minimize emissions, providing a reliable solution to common catalytic converter issues. Whether you’re looking to enhance your vehicle’s track capabilities or improve everyday driving performance, Active Autowerke’s downpipes deliver unparalleled responsiveness and power, making them the perfect upgrade for serious enthusiasts. Experience the difference today with our expertly crafted downpipes!
Key features
- NO CEL for catalytic efficiency when using this downpipe
- GESI EPA registered high flow and fully OBD2 compliant
- Casted upper stainless steel V-Band for precise fitment
- Full 3 inch diameter piping allows for maximum power output
- Quicker turbo spool
- Rated for 500 to 850 hp applications
- Withstands up to 1500 F
- Can reach operational efficiency within 9 seconds of startup
- Easily bolts-on 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 shell and tube ends) and 25,000 Mile Warranty on the Catalytic core
- Made in Miami, Florida
Applications
X5M/X6M/X5/X6
BMW Turbo Downpipe
-
Power-Boosting Downpipes
Handmade with 3" piping, these downpipes reduce exhaust backpressure, allowing your turbo to spool faster and deliver quicker engine revs, resulting in more horsepower.
-
Turbocharged Performance
Made from 304 stainless steel, Active Autowerke's downpipes are crafted for durability, featuring TIG welding and precision fitment with no cutting required for installation.
-
High Flow, Low Emission Converters
GESi ultra high flow catalytic converters are EPA registered, preventing Check Engine Lights and supporting up to 850 horsepower without compromising emission standards.
Trusted by
