APR is known for it’s high quality and this Stage II back pipe is no exception.  All the necessary hardware is included and this performance mod will take roughly 30 minute to install.  APR Stage II back pipe when combined with the Stage I Air box will increase power further to around 15 AWHP and will slightly increase intake supercharger whine.

The back pipe smooths out the rest of the intake track allowing for greater flow with even more efficiency.

Notes

• For use with stage 1 intake kit #CI100023

Kit includes

• 1 – Carbon fiber main inlet section 
• 1 – Silicone coupler 
• 1 – Ribbed rubber coupler 
• 2 – Large hose clamps 
• 2 – Medium hose clamps

Notes

• CARB E.O Number: D-783-2