Borla 15-21 Subaru WRX STI 3in S-Type Catback Exhaust - 3.5in Black Tips | 140595CB SkylineR32_1989-1994 which is easily interchanged with

which is easily interchanged with a 160°F (71°C) and 200°F (93°C) thermostat units to accommodate to any project

More engaging and responsive driving dynamics

Part #: STF-LBO-MB-WRX201517

Part #: GTWING-180

Borla 15-21 Subaru WRX STI 3in S-Type Catback Exhaust - 3.5in Black Tips | 140595CB SkylineR32_1989-1994 which is easily interchanged with140595CB For your 2015 2021 Subaru STi 2015 2021 Subaru WRX Key Features: 3. 5" Quad Ceramic Black Tips Tuned for both WRX STI Bolt on installation Mandrel bent piping This BORLA Cat Back system is tuned for performance and sound for both the 2. 0L engine in the WRX and the 2. 5L engine in the STI. Borla's S Type sound level is designed to bring out the Subaru Boxer engine rumble and provides an aggressive sound without the drone. This system features