HPS 1/4" High Temperature Reinforced Red Silicone Coolant Cap Bypass Heater 6.5mmKey Features Suitable for high temperature applications, rated for a maximum temperature of 350 deg. F. Silicone reinforced with 3 plies of woven polyester to provide a heavy duty, pressure resistant connection. Compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and much more. Color: red. Inside Diameter: 1 4" (6. 5mm). Overall Length: 1 1 2". HPS reinforced silicone

2008-2009 Chevrolet Tahoe 6

9L Turbo Diesel Engine

25 45mm - Burned Blue Neon

2004-2006 GMC Canyon 2

2006-2009 Chevrolet Impala 5

5L Plenum Volume**

GReddy/GREX oil coolers are an excellent addition

5 wheel size

damaged OEM rubber heater hoses which weaken over time

this kit is still a return type system since the pressure is still regulated before it goes back to the tank

2023+ Civic Type R FL5

The left/right throw can also be adjusted to 2 different settings (again