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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Rough idle note with exhaust upgrade
please check the air-fuel ratio as well as above
Rated for 600BHP
Our newest addition to the EVO manifold lineup
COBB 3" SS Quad-Tip Catback Exhaust - Beautiful fabrication and awesome rumble Click on the links or tabs for Downpipe and Catback to learn more about each product included in the Turboback exhaust kit
Perrin Oil Fill Cap Subaru bosch Rough idle note with exhaustReplace the ugly yellow plastic OEM oil fill cap with the sexy billet aluminum PERRIN Oil Fill Cap! Fitments include, but are not limited to: 02 23 WRX 04 21 STI 13 23 BRZ GT86 FRS 00 18 Forester XT 93 15 Legacy GT 90 24 Legacy Included in Box: (1) Oil Fill Cap (1) O Ring Warranty & Instructions
