IE 3.0T Supercharged Dual Pulley Power Kit For Manual Trans | Fits B8/B8.5 S4, S5, SQ5 and C7 A6, A7 MSRP: $2,269.83
Milltek Resonated (Quieter) Cat-Back Exhaust System with Quad GT-100 Polished Tips for Audi B9 S4/S5 Sportback without Sport Diff. MSRP: $3,385.00