Perrin Front Mount Intercooler Piping Kit Red STI (2015-2019) MINI Cooper Designed for 500hp to 800hp

Designed for 500hp to 800hp applications

Sway bars increase roll resistance and modify vehicle balance

Heavy duty Subaru WRX / STI hardened strut top mounts reduces compliance under high cornering and damping forces

We are now offering straight and 90 degree MINI-cat O2 sensor spacers

K&N has seen gains of 12whp on an STI

Perrin Front Mount Intercooler Piping Kit Red STI (2015-2019) MINI Cooper Designed for 500hp to 800hpThe Perrin Boost Tube kit is available for customers that have purchased the Perrin FMIC Core for your Subaru STI. These tubes have been fabricated from aluminum, and have been CNC bent to reduce turbulence under boost to promote quick spool and optimum performance. Each end of these boost tubes also feature over sized beaded ends to make sure the provided worm clamps stay connected throughout all boost levels. Other features include 2. 25" tubing,