HKS Super Turbo Muffler Quad Burnt Tip Cat Back Exhaust Subaru STI 15-21 / WRX 15-21 | 31029-AF013 Vehicle Model_Model Y In addition

In addition

Stylized airbox and filter housing design allows for additional flow

Included : 16pc lug nuts + 4 lock nuts + 17mm HEX & 21mm HEX key adapters

This bolt on solution produces a great balance of spool and power

This means this spacer was specifically designed for the Ford Focus

HKS Super Turbo Muffler Quad Burnt Tip Cat Back Exhaust Subaru STI 15-21 / WRX 15-21 | 31029-AF013 Vehicle Model_Model Y In additionFitment Information: 2015 2021 Subaru STI 2015 2021 Subaru WRX Features: The HKS Super Turbo Muffler Quad Exit Catback Exhaust is a great option for those that are looking for power and a sporty sound when stepping on the accelerator, and to keep it down low with the RPMs. This HKS exhaust is constructed out of 304 stainless steel and comes with super turbo mufflers that are made of titanium which allow for a significant weight reduction without