Mishimoto Rockstar® Silicone Induction Hose - Subaru WRX STI Boomba Racing Test runs on the dyno

Test runs on the dyno resulted in a 24

All alloy construction to help with heat displacement compared to original plastic radiator

It also adds a very nice visual impact to the front view of your Focus RS with stealth satin black finish

The tension generated can lead to rapid deterioration of the spring pearches and in extreme cases can cause the spring platform and locking collars to loosen

and the 5 cylinder TTRS

Mishimoto Rockstar® Silicone Induction Hose - Subaru WRX STI Boomba Racing Test runs on the dynoLimited edition collaborative design by Rockstar Energy, Rockstar Garage, and Mishimoto Direct fit for 20012007 Subaru WRX and 20042015 Subaru WRX STI Max temperature of 330F Made of high grade silicone and heat resistant embedded fibers Reinforced with wire to prevent collapse under pressure Increased flow due to larger internal diameter Efficiently reduces heat Increases pressure tolerance Mishimoto Lifetime Warranty Purchase Includes (1) Silicone