Gates OEM Timing Belt Auto Tensioner Mitsubishi EVO 8 + 9 | T43130 STI_2015-2021 The COBB catback exhaust for

The COBB catback exhaust for the WRX & STI does not deviate from the factory emissions equipment and conforms to the SAE dictated 95-decibel exhaust noise level limit enforced by California

(Includes: Mounting Hardware

Green/White-blacked out when off

you can be sure there is a Whiteline swaybar to suit your needs

Gates OEM Timing Belt Auto Tensioner Mitsubishi EVO 8 + 9 | T43130 STI_2015-2021 The COBB catback exhaust forFitment: Mitsubishi EVO 8 + 9 The timing belt auto tensioner actuates a spring loaded lever to adjust the auto tensioner pulley (sold above) to automatically adjust for belt slack as the timing belt wears over time. Replacement of this component is required whenever the timing belt is removed from your 4G63.