Mazda6 Performance Exhaust and Accessories. Mazda6 Performance Parts.

Mazdaspeed6 & Mazda6 Exhaust System / Accessories

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Mazda6 2.3L High Flow Catalytic Converter

We built this High Performance 304 (.065 Super Thick) Stainless Steel High Flow Catalytic Converter for a horsepower increase on your Protege. It also gives the protege a deep healthy sound. Made of 2.25 inch 304 stainless steel mandrel bent high flow tubing with a high performance super flowing catalytic converter. 100% bolt-on with simple hand tools. This was part of Project Mazda6 and picked up 8+ horsepower. Includes gaskets and all needed hardware.

11+ Pounds lighter than stock!

50 state emission legal.

Pt # Mazdaspeed6-14145

Pt # M6-14146 -2.3L 5-Speed

Pt # M6-14147 -2.3L Automatic

$599

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Mazda6 Stainless Steel Exhaust System

We created this complete exhaust system out of 2 5/16 inch 304 stainless steel smooth mandrel bent tubing to ensure the highest flowing / most horsepower increase catback available. Our Mazda6 picked up 11 HP+ with the exhaust. This deep throaty sounding exhaust comes with a high flowing performance stainless steel catalytic converter , stainless steel mufflers and a 3.25 inch 304 stainless steel single tip. 50 State Emission Legal. Fits 2003-2006 Mazda6. Complete with gaskets and all hardware necessary for an easy installation.

Pt # Mazdaspeed6-14141

Pt # M6-14142 -2.3L 5-Speed

Pt # M6-14143 -2.3L Automatic

Pt # M6-14144 -3.0L 5-Speed

Pt # M6-14145 -3.0L Automatic

11 HP+

~~$849~~

SALE $699