COBB Tuning is pleased to announce the immediate availability of the COBB 3″ Stainless Steel Cat-back Exhaust for the 2010-2012 MAZDASPEED3. The design of this Gen2 MAZDASPEED3 Cat-back Exhaust focused on three specific areas; reduced back-pressure for increased power potential, compliance with sound regulations when used in a full turbo-back exhaust system, and eye-popping styling. The final product is an over-achiever!
The layout of this COBB 3” SS Cat-back was chosen to minimize the total bend degrees used to route the exhaust piping for reduced backpressure. The entire system fits within the factory exhaust path to allow the exhaust to be tucked up as close to the undercarriage as possible to achieve maximum ground clearance. Exhaust piping is 3” diameter from the downpipe to the split, where dual 2.5” pipes whisk the exhaust out of the system. The resulting path of least resistance minimizes back-pressure for maximum power gains.
Harsh engine exhaust noise is subdued via one primary resonator and two secondary resonators. These large chambered resonators provide sound reduction without adding restriction to the exhaust flow. The resulting mellow rumble sounds and feels powerful, without being overbearing. This exhaust was designed to meet the 95dB sound restriction even when used as part of a full turbo-back exhaust system.
Significant effort went into making this exhaust look as good as it sounds and performs. All three oval cross-section resonators are finished with rolled end-caps and beautiful welds. The 3” stainless steel piping has a satin finish while the entire rear section is fully polished for a stunning appearance. The exhaust is finished with 4” slash-cut, single-wall rolled tips with laser etched COBB logos. The entire kit is constructed of T304 stainless steel to ensure that it stays looking this great for years to come.
This cat-back exhaust will work with the stock or any direct factory replacement downpipe. The two bolt flanges allow slight adjustability for absolutely perfect fitment. Includes all gaskets and hardware, and uses the stock doughnut gasket to mate to the downpipe.
When only the best will do, look to the COBB 3” Stainless Steel Cat-Back exhaust to give your Gen2 MAZDASPEED3 the voice it deserves.
Click the video below to hear the COBB 2nd Gen MAZDASPEED3 Cat-back Exhaust in action. COBB Tuning offers Free Shipping in the U.S. and a 30 Day Satisfaction Guarantee when you buy direct from cobbtuning.com or one of our COBB Tuning Retail Shops.