IE 3.0T High Pressure Fuel Pump (HPFP) Upgrade | Fits Audi S4/S5/A6/A7/SQ5/Q5 Supercharged Engines MSRP: $1,359.99
ST X Performance Coilover kit (Fix Damping) for 09+ Audi A4 (B8/8.5) Sedan 2WD, 4WD, S4 (B8/8.5) Sedan, A5 (B8/8.5) Coupe, Convertible MSRP: $1,279.00
IE Audi 3.0T Supercharged Performance ECU Tune | Fits B8/B8.5 S4. S5, C7 A6, A7, SQ5, Q5 MSRP: $136.00 - $1,494.64
IE Audi 3.0T Throttle Body Upgrade Kit | Fits B8/B8.5 S4, S5 & C7 A6, A7, & SQ5/Q5 (Free Shipping!) MSRP: $1,087.99