The Audi S8’s factory catback exhaust system is located in a slightly different location compared to other models. As such, the APR Adapter is required for proper fitment with the factory catback exhaust. The fit kit consists of two OEM clamps and extension pipes. The system bolts directly between the APR Race DPs and factory catback pipes.
This kit is specifically for the Audi S8 (D4) when fitting APR's DPK0014 Race DP Exhaust System.