Audi R8 5.2 V10 Gen 1 (Facelift) (13-15) Valved Cat Back Performance Exhaust Fitment Option:Exhaust Only As ST180's become increasingly faster

As ST180's become increasingly faster and used more for track days and racing

Intercooler inlet & outlet temperature readings measured at on centreline of pipe diamete

Example of Focus ST sports exhaust (cat back - non resonated)

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Audi R8 5.2 V10 Gen 1 (Facelift) (13-15) Valved Cat Back Performance Exhaust Fitment Option:Exhaust Only As ST180's become increasingly fasterCobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. This Audi R8 performance exhaust is made in stainless steel pipework and replaces the rear section from the catalysts backwards. Please Note This performance exhaust retains the use of exhaust vacuum valves. The valves open and close depending on the vehicle's selected drive mode as with the standard exhaust system. This