MagnaFlow SYS C/B 09 Audi S5 4.2L V8 Coupe - 16598 Fuel Rails The system exits in the

The system exits in the rear on the passenger side and features laser welded muffler end caps for a clean appearance

4 Liter A578

HKS HIPERMAX-G ZN6 E Full Strut/Spring Kit

this high flow "oiled" performance filter provide maximum protection with highest cumulative filtration efficiency for severe duty environments

Maintenance-free

MagnaFlow SYS C/B 09 Audi S5 4.2L V8 Coupe - 16598 Fuel Rails The system exits in theThe MagnaFlow 2008 2012 Audi S5 Sport Series Cat Back Performance Exhaust System enhances your 4. 2L 2008 2012 Audi S5 with an aggressive character that is sure to help you stand out from the other Audi S5 you encounter on the street. With its 2. 5in. diameter fast flowing mandrel bent main piping that passes through 3 Straight Through mufflers before ending in a Quad Split Rear exit with 3. 5in. Polished Welded On Double Wall Angle Cut Folded Edge