Add to Cart The item has been added X34 Carbon Fiber Cold Air Intake, B9/B9.5 Audi S4/S5 3.0 TFSI 034Motorsport's X34 Cold Air Intake System delivers improved power, sound, and acceleration to B9/B9.5 Audi S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create a... $0.00 Add to Cart The item has been added Compare