K&N RC-5142 UNIVERSAL Clamp-On Air Filter 4-1/2"FLG, 8"B, 6-5/8"T, 8"H, 21/32"ID CENTER HOLE ymm_21 2 Competition Intercooler Kit is

2 Competition Intercooler Kit is designed for the Audi RS4 B5

Kits include Exhaust Insulating Wrap

This was to ensure all our data has been achieved with results as accurate as possible by conducting all tests on two independent rolling roads

High-strength body reinforcement disperses stress and suppresses aging of the body

The straight-through design ensures that vehicle performance is not degraded

K&N RC-5142 UNIVERSAL Clamp-On Air Filter 4-1/2"FLG, 8"B, 6-5/8"T, 8"H, 21/32"ID CENTER HOLE ymm_21 2 Competition Intercooler Kit isDescription K&N RC 5142 UNIVERSAL Clamp On Air Filter 4 1 2"FLG, 8"B, 6 5 8"T, 8"H, 21 32"ID CENTER HOLE K&N Universal Air Filters are designed and manufactured for a wide range of applications, including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and more. These filters accommodate various air intake angles and offset diameters, providing a solution for most equipment. Each filter features ultra strong, molded pliable