aFe Cold Air Intake System (6-1/4 IN ID x 2-3/4 IN L) Straight Coupler w/ Hump - Black (59-00053) 1594 Due to the completely free

Due to the completely free flowing design of the OEM rear mufflers

GT Powder Coated Downpipe (145-N007) by APEXi®

preventing any leaks or disruptions regardless of operating conditions

AWE Track Edition Exhaust System for B8 S5 4

The guide is accompanied by the full ECU manual and Software located on a USB key provided with the ECU to refer to while completing your installation and configuration

aFe Cold Air Intake System (6-1/4 IN ID x 2-3/4 IN L) Straight Coupler w/ Hump - Black (59-00053) 1594 Due to the completely freeMagnum Force Intake Hump Coupling Kit (59 00053) by aFe. The polyurethane construction is designed to meet modern elevated engine compartment temperatures with a reaction injection molded (RIM) polyurethane configuration. Standard stainless steel worm gear clamps provides tight connections, durability and is corrosion resistance for industrial, commercial, truck, off road and racing applications. aFe (Advanced Flow Engineering, Inc.) manufactures