Turbosmart Kompact EM VR1 Diverter Valve for 2017-2020 Audi RS3 (TS-0223-1263) Optima These circular aluminum plates provide

These circular aluminum plates provide a solid launching platform critical to proper deployment

hot side coupler

The R&D team took the new Toyota Supra deep into the lab to extract the hidden power lurking under the hood

• Manifold cover for Evo 9 (1555A166)

spirited driving and occasional track days

Turbosmart Kompact EM VR1 Diverter Valve for 2017-2020 Audi RS3 (TS-0223-1263) Optima These circular aluminum plates provideThe Multiple Award winning Kompact EM Series of Upgraded Diverter Valves are the worlds first genuine plug and play Upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors, hoses or extra assembly are required. This "Plumb Back" will recirculate the air back into the system like factory, where as the "Dual Port" that is a vent to atmosphere design which will be louder than stock.