This is a plug and play upgrade for a B5 Audi S4 and or A4 with Bose. It is a direct plug and play upgrade for the B5 with Bose Systems.
OEM Audi TT MK1 00-06 225 First Aid Kit 8N0 860 282
8D0860281C OEM Audi First Aid Kit Bag B5 A4 S4 Emergency Pouch
OEM Audi Volkswagen Differential Fluid Front LSD SAE 75W-90 G052145S2 Genuine
Genuine OEM Audi Gear & Differential Oil G055190A2
TOP SELLER" Ingersoll Rand 105-D2 1/4-Inch Air Ratchet NEW Ir 105-D2 105 D2
