| Muffler Options
14" Quad Core Muffler: Make your exhaust quieter with the 14" muffler or opt out and have it straight pipe and loud.
6" Quad Core Muffler Axelback Section: The axelback section of
the exhaust has the option to be straight pipe, 6" muffler welded in,
or a 6" muffler section that is bolt-on and removable. The
bolt-on/removable option will include two axelback sections, one with
the 6" muffler and one without the 6" muffler.
CP-E MAZDASPEED6 Turboback Exhaust System replaces the entire stock exhaust from the turbo all the way back. The MAZDASPEED6 turboback system includes full CP-E 3" downpipe, CP-E 3” catback tubing, optional 14" quad core muffler, optional axelback 6" muffler, optional highflow cat, stainless steel band clamps, and gaskets.
Optimal flow and minimal back pressure is the key to any turbo powered car. Knowing this Custom Performance Engineering 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.
The MAZDASPEED6 turboback system is manufactured using polished 304 stainless steel. All tubing is made in the USA by the premier pipe manufacturer, RathGibson, and designed to last the life of the car.
The stock two-piece downpipe on the Mazda SPEED6 is one of several parts that restrict the performance potential of the turbocharged and intercooled MZR engine. It has crimps, bends, two catalytic converters, and a constrictive diameter. These attributes were acceptable for Mazda, but not for MAZDASPEED enthusiasts.
The muffler features a quad core design and is fabricated by hand in the USA. It is also constructed of 304 stainless steel, inside and out. Please note the quality of the ½” locking stainless steel hangers, and the stainless steel bolts, nuts and washers. Just like the rest of our products, CPE 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. |
Too much at once 
