Invidia Q300 Turbo Back Exhaust - Straight Cut Titanium Blue Tips - Subaru WRX 15-21 (6MT) Calipers Holden - Astra - AH

Holden - Astra - AH - 2004 - 2009 - FR

Spring energized design

What Makes Radium FPDs Unique

The ram air design and massive 5-inch filter inlet help deliver the most HP possible from an intake system

keeping your intake clean and your engine protected

Invidia Q300 Turbo Back Exhaust - Straight Cut Titanium Blue Tips - Subaru WRX 15-21 (6MT) Calipers Holden - Astra - AHINVIDIA Q300 CAT BACK EXHAUST Tuned Muffler For optimal flow and enhanced sound Invidia's Q300 tuned muffler systems provide a quieter exhaust sound than both the R400 and N1 Invidia Exhausts. While still keeping volumes in check, their high flow design ensures efficient exhaust flow for optimum engine performance and prevents sacrificing any increases to power or torque. The Q300 mufflers offer a rich, deep, sporty exhaust note which enhances the