APR Cat Back Exhaust System - RS3 Sedan 8Y shifter We recommend installing High Output

We recommend installing High Output Ignition Coils with dielectric grease on the spark plugs to ease ignition oil removal

the carefully considered design gives ample surface area for your fingers

5 BAR at 0% leak down to ensure sealing capacity

more durable and reliable valve compared to the OEM unit

APR Cat Back Exhaust System - RS3 Sedan 8Y shifter We recommend installing High OutputThe APR Cat back Exhaust System personalizes your vehicle's looks, sound and performance. Beautifully hand crafted T304 stainless steel components adorn the system with stunning TIG welding throughout. Our straight through brushed finished mufflers smooth the exhaust note to a deep growl, without adding restrictions or rasp. Strong high quality bracketry and OEM style clamps hold the system steadily in place, making the install or removal a snap, and