Borla 2017 Subaru Impreza AT/MT 2.0L AWD 5DR Hatch 2in SS S-Type Rear Section Exhaust Engine Components>Throttle Bodies and aggressive

and aggressive

Stretching the housing casting (or pumpkin) open by sufficient enough force as to allow extra shim to be added to create the pre-load is the method that the OEM manufactures endorse

Once installed

Outperforms stock intake airflow by 38%

Borla 2017 Subaru Impreza AT/MT 2.0L AWD 5DR Hatch 2in SS S-Type Rear Section Exhaust Engine Components>Throttle Bodies and aggressiveSystem features a 3. 5" X 2. 75" polished T 304 stainless steel tip. Borla(r) Cat Back(tm) & Axle back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T 304 stainless steel, superior to T 400