IRL D4 S8 Valved Catback Exhaust Corvette Fits all F8x M3 /

Fits all F8x M3 / M4's with the S55 engine

Pre-drilled provisions to make for a direct bolt-on installation

Fitment: 2015-2017 Volkswagen Pre-facelift GTI MK7 Only

Give your Dodge Durango an aggressive new look with a headlight upgrade that blends show-car lighting with OEM fitment

it improves aerodynamics while adding a sleek matte black touch to your vehicle's exterior

IRL D4 S8 Valved Catback Exhaust Corvette Fits all F8x M3 /S8 D4 systems are made to order 2 3 week production time. Our high performance Catback replaces the restrictive and heavy OEM system for improved flow increased power and sound without sacrificing drivability. Expect more aggressive tone from your S8. The IRL catback has no more restrictions and now you can expect to see an increase in 27 whp and 37 ft lbs of tq. Fits all Audi D4 S8 (2010 2017) Adds 27 whp and 37 ft lbs of tq Improved sound &