Fabspeed 997 GT3 / GT3 RS Rennsport Muffler (06-09) (FS.POR.997GT3.RSMC) StillenShipping_75 2017 Mazda 3 Sport Hatchback

2017 Mazda 3 Sport Hatchback 2

Part Type: Exhaust System

This system is designed for use only where required by an APR turbocharger system upgrade with matching software

Replaces OE hood vent

When you install a STILLEN air intake

Fabspeed 997 GT3 / GT3 RS Rennsport Muffler (06-09) (FS.POR.997GT3.RSMC) StillenShipping_75 2017 Mazda 3 Sport HatchbackThe ULTIMATE OEM style high performance replacement muffler for your GT3! As many GT3 owners know, the OEM mufflers are prone to cracking, breaking and blowing out, particularly the titanium mufflers on GT3RS cars. We wanted to design a muffler replacement that not only fixed that issue but also improved on the OEM design. Using our 25+ years of air and water cooled experience, we took the valve open tubing to 2. 75in 70mm which is the optimal