The UNIQ PERFORMANCE 3.5 inch Cattee Downpipe tapers at the bottom to 3 inch and bolts up to stock or aftermarket exhaust which uses only the Highest Quality Parts to manufacture /Constructed from 304 Stainless Steel, TIG welded to meet for strength and longevity.
Both Top and Bottom Flanges are custom CNC cut at 1/2 THICKNESS which are used with our Downpipe with a GESI 200 Cell High Flow Cat installed
PLEASE NOTE:YOU MAY GET A CHECK ENGINE LIGHT ON AND NEEDS TO BE TUNED OUT BUT VIBRANT FOULER IS INCLUDED
GASKETS AND HARDWARE ARE NOT INCLUDED.
GAINS OF 24+WHP (See Dyno above with no Tune gained 24whp)
THESE ALSO FIT THE ELANTRA N BUT NEEDS A SMALL EXTENSION PIPE UNDERNEATH TO CONNECT TO FACTORY MIDPIPE(Approx 4/-7 inches to bolt up) OR IF YOU CHANGE YOUR FACTORY MIDPIPE YOU CAN CONNECT TO THE DOWNPIPE