AWE Tuning Audi 8V S3 SwitchPath Exhaust w/Diamond Black Tips 102mm ford Class II receiver hitches have

Class II receiver hitches have 1-1/4" receptacles and use 1/2" pins

And if you're ever planning on running an aftermarket downpipe

We recommend using 3M Super #77 or #90 or equivalent

Luckily this is an easy fix

AWE Tuning Audi 8V S3 SwitchPath Exhaust w/Diamond Black Tips 102mm ford Class II receiver hitches haveAWE Tuning Audi 8V S3 SwitchPath Exhaust w Diamond Black Tips 102mm Smooth bends, tight packaging, and two attitudes. The SwitchPath" Exhaust is comprised of handcrafted 3 inch and 2. 5 inch U. S. sourced T304L stainless steel with a valved passenger side tip outlet. SwitchPath" retains the factory valve behavior, and obeys the S3 ECU commands based on throttle input, engine speed, and Drive Select. Sneaking out in the morning or creeping through