Verus Engineering Non-Aggressive Rear Diffuser - Subaru WRX / STI VA 5w40 Spool/response is actually increased by

Spool/response is actually increased by 100-200 RPM with the factory turbocharger and there is still plenty of head room for future big power goals

Turbosmart’s new Smart Port trumpet allows the use of a softer spring in the body of the BOV to aid in valve response to the plumb back port

200 Cell High Flow Catalytic Converter

Torque Capacity: 341

Our production processes allow exceptional carbon/resin ratio

Verus Engineering Non-Aggressive Rear Diffuser - Subaru WRX / STI VA 5w40 Spool/response is actually increased byDecrease lift and drag dramatically on your WRX STI with a simple bolt on diffuser. By using CFD to aid in the design stage, we were able to extract more performance out of our initial design as well as prove the unit will function in the real world. Construction: 0. 063 Thick 5052 Aluminum Stainless hardware throughout