Borla 22-23 Subaru BRZ/Toyota GR86 2.4L RWD AT/MT S-Type Catback Exhaust - Black Chrome Tips Exhaust- Mufflers & Tips>Catalytic Converter Direct Fit AEM's Exhaust Backpressure install kit

AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wideband UEGO Controller to provide accurate air/fuel ratio readings from wideband O2 sensors that are mounted pre-turbo

and vertical) is nearly eliminated

All products are confirmed to fit both RWD and X Drive vehicles

easy-to-install intake system that increases airflow potential while preserving proper air-to-fuel ratios

GMC C15 1978-1975

Borla 22-23 Subaru BRZ/Toyota GR86 2.4L RWD AT/MT S-Type Catback Exhaust - Black Chrome Tips Exhaust- Mufflers & Tips>Catalytic Converter Direct Fit AEM's Exhaust Backpressure install kitThis 2. 5" diameter into dual 2" tail pipes Borla(r) Cat Back(tm) system is tuned for performance and sound for the 2. 4L engine in the BRZ and GR86. Our S Type sound level is designed to bring out the Subaru engine rumble and provides a moderate sound without any drone. This system features single 5" round black chrome on T 304 stainless steel tips on each tail pipe. Using Borla(r) Stainless Steel Polish p# 21499 is NOT recommended with these black