Skunk2 Racing Alpha Series Race Header (412-10-2000) StillenShipping_30 Cat Bypass: With the cat

Cat Bypass: With the cat bypass pipe installed your 930 will be much louder than stock or the sport cat

Universal Mach Force XP Aluminized Steel Round Gray Exhaust Muffler (49M00025) by aFe

you can set up your suspension for whatever your needs are

The powerful muffler has been paired up with the new 4 inch Black Exhaust Tip that has been engraved with our signature STILLEN branding for authenticity and style

Fluorosilicone-coated Nomex diaphragm for exceptional fuel resistance

Skunk2 Racing Alpha Series Race Header (412-10-2000) StillenShipping_30 Cat Bypass: With the cat4 1 Stepped Equal Length Design True 4 1 Merge Collector Mult. O2 Bungs to Retain OEM Sensors Eliminates Front Catalyst. Skunk2 Racing Alpha Series Header for the ? 16 through current ND Miata closely follows the design of our already popular and dyno proven Race Headers, which have been used by leading, competitive race teams for years. The Skunk2's Alpha Series Header employs many of the same design characteristics and technology characteristics