HPS Red Reinforced Silicone Radiator Hose Kit Coolant for Lexus 07-11 GS350 V6 3.5L (57-1272-RED) 1596 For STI owners that are

For STI owners that are currently using a GrimmSpeed TMIC

Consistent Improvement Across The Rev Band*

8 4WD Description_ASM Front S4K FMSI D824 2003 thru 2005 FORD Excursion 6

so heat management wasn't a big concern

this bad boy

HPS Red Reinforced Silicone Radiator Hose Kit Coolant for Lexus 07-11 GS350 V6 3.5L (57-1272-RED) 1596 For STI owners that areLexus 07 11 GS350 V6 3. 5L HPS High Temp 3 ply Reinforced Silicone Radiator Hose Kit Red is designed to replace stock OEM rubber hoses which can eventually weaken over time, leading to premature failure. With premium quality silicone and race inspired design, this HPS silicon radiator hose kit can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily