cp-e™ has now redesigned this system to be quieter without a loss of horsepower. Optimal flow and minimal back pressure is the key to any turbo powered car. Knowing this Custom Performance Engineering (cp-e™) set out to engineer a cat-back system that features smooth mandrel bends and a muffler designed to minimize backpressure and promote faster spool up. The dyno-proven results of this effort speak for themselves, with a broad increase of horsepower and torque across the entire operating range of the engine.

(Please note: Dyno graphs are comparisons of factory stock SPEED6 versus SPEED6 with cp-e™Cat Back system, there were no other performance modifications to the test car.)

The cat back system is manufactured using polished 304 stainless steel. All tubing is made in the USA by American Stainless Tubing, Inc.(ASTi)  The tubing is all supplied in a super buff finsh exclusive to ASTi's manufacturing technology.

Just like the rest of our products, cp-e™has paid very close attention to the quality of materials and craftsmanship, yielding a product that we are proud to make, and you will be happy to own.

Cat Back kit includes 3" tubing, 12" oval muffler, stainless steel band clamp, and gasket for stock downpipe.

Options, Options, Options
Our 3 piece kit offers many options to customize the sound that is right for you. Please call us for details on the options shown below.