Details
Active Autowerke S63/N63 Downpipes w GESI G-Sport Cat (X5M / X6M / X5 / X6) - 11-041
Active Autowerke is proud to bring you our hand made Signature S63/N63
Downpipes for the twin-turbo V8 BMW X5M, X6M, 550i, 650i, X5, X6 models.
Please note that G-body vehicles with the N63B engine will need a different
version of the downpipe - if you are buying a downpipe that also fits the F
body cars, it will not fit your vehicle - Active is always doing R&D to
ensure that you get a product with the proper fit.
A turbo impeller wheel speed is mostly limited by the exhaust back pressure
within the system. If one could eliminate some or most of this exhaust back
pressure, the turbo will spool that much faster and effortlessly resulting
in quicker engine revs and increased HP. The Active Autowerke Signature
down pipes are designed with the intent to maximize power. These down pipes
are created with the least amount of restrictions possible by utilizing a
full 3" piping throughout with the least amount of bends possible. What you
will experience is a faster, more responsive engine because the turbo
impeller now has the ability to spool that much faster. The end result is
more power. Made from 304 stainless steel the handmade construction process
ensures a robust and durable exhaust that will provide trouble free
performance with the longevity to match.
This variant includes a pair of 4.5" ultra high flow GESI catalytic
converter 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 for 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
500 and 850 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.
NOTE:
Federal law prohibits the tampering of an emissions control device. Mobile
Source Enforcement Memorandum 1A, allows for aftermarket parts to be used
in the repair or replacement of emissions control systems, provided the
emissions aren't adversely affected. There is no mention or reference to
cell density or converter volume dimension. The GESI catalytic converter
will produce emissions that will meet the standards set by the EPA, not
CARB.
****PLEASE PROVIDE VIN # TO ASSURE ACCURACY ***
MAY TAKE UP TO 2 WEEKs BEFORE SHIPPING AS THEY ARE CUSTOM MADE IN-HOUSE.
NO CEL 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