K&N Custom Racing Assembly - Round Tapered - Red 1.656in Neck Flange - 2.25in Over Height 40" O2 SENSOR EXTENSION 2017 Audi S5 Base 2010-2013

2017 Audi S5 Base 2010-2013 Audi S5 Cabriolet 2014-2016 Audi S5 Premium Plus 2014-2016 Audi S5 Prestige 2014-2017 Audi SQ5 Premium Plus 2014-2017 Audi SQ5 Prestige

HKS 89-94 240sx Sport Cat-Back Exhaust

Scews into 8AN ORB female port and has a 10mm hose barb swivel

HKS Hose set for Twin Turbo

9L ISB Common Rail Fuel Injector Seal Set

K&N Custom Racing Assembly - Round Tapered - Red 1.656in Neck Flange - 2.25in Over Height 40" O2 SENSOR EXTENSION 2017 Audi S5 Base 2010-2013K&N Custom Air Filters for Single or Two Barrel Carburetors K&N Custom Air Filter kits are designed to allow the maximum performance from your carburetors, yet keep the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High Flow Washable Air Filter.