Cabin Air Filter - Audi / A6 /A7 / A8 / RS7 / S6 / S7 / S8The GENUINE part, as sold new by the dealer. Part #'s 4H0 819 439 4H0 819 439 4H0819439

We ditched the stock plastic piping and rubber couplers for mandrel-bent aluminum piping and 5-layer silicone couplers

If any of these are occuring in your vehicle

Air is an important part of the process because it takes the heat away from the radiator

Stage 1 93 octane: 85 bhp and 92 ft/lbs of torque

2 Copper Lug Terminals & Shrink Tube

Fits BMW E36 318ti and Z3

Allows for easy access to flat-type hose clamps in hard to reach areas

Throaty sports car sound with significant power improvement

This bolt is used in various locations throughout many vehicles

21-21-1-223-028 / 21 21 1 223 028 / 21211223028

• 3-7/23" Bolt Spacing

11-127-593-3-76  /  11127593 3 76  /  11 127 593 3 76 /  11127593376