Armytrix Stainless Steel Valvetronic Cat Back Exhaust System Replacement 2-Piece Rings BC high performance camshafts are

BC high performance camshafts are ground on state-of-the-art CNC cam grinders to insure accuracy and tolerances to within

Fueling support for Stage 2 Dual Pulley Setups

Fit to Both Left-Hand/Right-Hand Drive cars

Six configurable Digital or Frequency inputs

this would not include Sports

Armytrix Stainless Steel Valvetronic Cat Back Exhaust System Replacement 2-Piece Rings BC high performance camshafts areEnhance your Audi S5 by adding the ARMYTRIX Super Sport Stainless Steel Exhaust System. This system will increase power, reduce weight, and improve sound. This precision made performance system delivers more power, especially in the low and mid rev range, the effect on the sound is significant, adding a deep resonant sporty sound, but at the same time neutralizes the annoying frequencies in the most critical rpm range. Complete the look with a set of