Kooks Complete Catted
you own a 2015-2017 Shelby GT350 and are looking for a complete, catted
exhaust system, then this Kooks exhaust kit is the perfect solution.
Manufactured from T304 stainless steel tubing, each piece of this kit
is engineered to be a direct replacement for your factory GT350
exhaust. This system features stepped headers, cross-over pipes with
catalytic converters, X-Pipe, and Kooks' tried-and-true 3" oval race
stepped headers in this system define the art of "scavenging". These
headers start out a 1 3/4" diameter and then widen to 1 7/8" for
optimum horsepower and torque. The end of the headers feature a 3"
exhaust flange which bolts directly to the included high-flow catalytic
High-Flow Catalytic Converters
exhaust system features high-flow catalytic converters incorporated
into the same high quality, T304 stainless steel mandrel bent tubing to
ensure great exhaust flow for increased power and torque.
COMP X-Pipe and Mufflers
Kooks Competition X-pipe features the same T304, mandrel bent stainless
tubing and connects to the very popular, 3" oval race mufflers. This
muffler design helps achieve a very distinct, aggressive exhaust tone.
The mufflers then exit to the quad tips that are 2.5" in diameter and
will perfectly fill the factory tips located on the rear valance.