Mazda3 Exhaust System / Accessories



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Mazda3 Complete 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. It runs the complete length of the Mazda3( including our high flow cat! Our Mazda3 picked up 12 HP+ with the exhaust. This deep throaty sounding exhaust comes complete with a high flowing performance stainless steel catalytic converter , stainless steel mufflers and a 3.25 inch 304 stainless steel single tip. Just bolts right on. Not like the competition that requires you to clamp their cat-back muffler onto your stock exhaust system. This is a brand new high flow complete exhaust system! 50 State Emission Legal. Fits 2004-2009 Mazda3. Complete with gaskets and all hardware necessary for an easy installation.

Pt # M3-14142 -2.0L 5-Speed ( 4-Door )

Pt # M3-14143 -2.0L Automatic ( 4-Door )

Pt # M3-14144 -2.3L 5-Speed ( 4-Door )

Pt # M3-14145 -2.3L Automatic ( 4-Door )

Pt # M3-14146 -2.3L (Automatic 5-Door)

Pt # M3-14147 -2.3L (5-Sp 5-Door)

NOTE *** If you have a Mazda3 that is from California , add "California" to the end of the part number when ordering. ***That is because the California version Mazda3's have a different exhaust system $159 extra for this CA model ***

12 HP+


SALE $789



Mazda3 High Flow Catalytic Converter

We built this 304 (.065 Super Thick) Stainless Steel High Flow Catalytic Converter for a horsepower increase on your Mazda3 . It also gives your 2004 - 2009 Mazda3 a deep healthy sound. Made of 2 5/16 inch 304 stainless steel mandrel bent high flow tubing with a high performance super flowing catalytic converter. 100% bolt-on with simple hand tools. . Includes gaskets and all needed hardware.

11+ Pounds lighter than stock!

49 state emission legal.


** California version high flow cat add $95 **


Part Number M3-12146




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