Monitor all your performance data with a Unitronic P3 V3 OBD2 Gauge! Better understand your B9 A4, A5, Allroad, S4, S5 or RS5 performance metrics with this great tool.

HIGH-FLOW TURBO ELBOW DESIGNED FOR HYBRIDS

TTE Billet Silencer Delete IS12 / IS20 / IS38 THE ORGINAL SILENCER DELETE THAT ALL FOLLOWED Silencer delete for IHI IS12, IS20 and IS38 Turbochargers. The EA888 GEN3 IHI IS turbochargers have a noise silencer in the compressor housing...

High Boost Re-circ valve

Upgrade High Pressure Fuel Pump Internals