The best looking, sounding, and performing exhaust for the Mazdaspeed 3. You have come to the right place if you want the best. Using the best materials in construction, providing the best dyno performance, including the best step by step instructions, and the best customer service, it's easy to see that we are not exaggerating.

New Options! You can choose the optional non-resonated rear version of our cat back to take the sound level up a notch. We made this option available due to customer feedback of those wanting a turbo back which captures the Mazdaspeed 3s flat exhaust note.

The CorkSport exhaust features mandrel bent 80mm piping, a straight through high flow muffler for a smooth flow, increased power, and faster spool up. Plus with the included high-flow catalytic converter you get all the power while preventing CEL lights and over-boosting conditions. Corrosion-resistant T304 polished Stainless Steel construction with 100mm stainless steel tips ensures long life; stainless steel resonator packing means no worrying about burning out and rattling. As with all of our CorkSport exhausts, the Turbo Back exhaust is precision TIG welded, making for a solid connection, cleaner look, and powerful presence.

Thoroughly tested, this exhaust has peak power gains on the dyno with increases up to 35 wheel horsepower over stock with the needed supporting parts (Max Flow Fuel Pump , Intake and Accessport.)

The CorkSport Advantage

Options allow you to get the exhaust you want, loud or over the top loud.

Stainless Steel T304 construction with 100mm stainless tips for corrosion resistance and clean stylish look.

Mandrel bent, true 80mm piping for increased flow and more power from your engine.

Stainless steel muffler packing for a deep tone and long life.

Metallic Catalyst high-flow metallic flexible catalytic converter to ensure a CEL free installation.

CorkSport service and support: Receive a 2-year warranty, full color installation instructions, all of the needed installation hardware, and knowledgeable telephone support.

All Corksport products are imported from the USA to the UK. Our Stock is directly linked with Corksport USA, if the item is not in stock with us it could take up to 10 days to be received. Contact us for definite stock. VIP Motorsport is an Official Stockist of Corksport products in the UK.