Grimmspeed Turbo Heat Shield Reflect-A-Gold Foil (Pre-Cut for 092007/092008) YMM_2003_2009_Subaru_Legacy_B4_BL and improved throttle response

and improved throttle response

Designed to improve intake system reliability and throttle response

By keeping the design simple and solid

Ideal for Subaru WRX STI owners who want to enhance performance and style

Grimmspeed Turbo Heat Shield Reflect-A-Gold Foil (Pre-Cut for 092007/092008) YMM_2003_2009_Subaru_Legacy_B4_BL and improved throttle responseReducing under hood heat is crucial for maintaining intercooler efficiency and protecting nearby componentsespecially on turbocharged Subarus. A turbo heat shield is a great first step, but because metal absorbs heat over time, GrimmSpeed set out to take heat management even further. The GrimmSpeed Pre Cut DEI Reflect A GOLD Foil Kit, designed specifically for our Version 2 Turbo Heat Shield. This fiberglass backed, self adhesive gold foil