HPS 1-1/8" High Temperature Reinforced Black Silicone Coolant Cap Bypass Heater 28mmKey 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: black. Inside Diameter: 1 1 8" (28mm). Overall Length: 1 3 4". HPS reinforced silicone

This optimization is proven with dyno gains of 9

4L Coupe & Sedan HPS Blue Silicone Air Intake Hose Post MAF Tube replaces the stock OEM restrictive hose with high temp reinforced silicon material

Part # 827-570BL) for 2002-2006 Nissan Altima 2

Lug Pattern 6x135 BP

2006-2008 Audi A3 2

2020-2024 Chevrolet Silverado 3500 HD 6

07" (67mm - 78mm)

Anodized Finish

2010-2019 Chevrolet Silverado 2500 HD 6

Enkei RPF1 18x8

2002-2021 GMC Sierra 1500 5

it offers superior protection against debris and damage