4" ID to 3.63" ID Coupler - Gloss Black flask

4" ID to 3.63" ID Coupler - Gloss Black flaskThis 4 inch to 3 5 8 inch reducing silicone coupler is 3 inches long. Four ply poly reinforced silicone. Perfect for air to air aftercooler systems and turbocharger supercharger connections. Fits on some LS1 MAF's. Rated at 350 F continuous. Recommended clamps are 94100 0400 for the 3 5 8" end and 94100 0438 for the 4" end.

This 15oz ceramic coffee mug features the bold Diesel Freak peace-hand graphic paired with a detailed rose

this tank lets you showcase your unique style and love for diesel power with a chic

The cab kit is made from high-quality materials

Performance Radius Cuts (PRC) are an advanced machining technique used to improve the flow of fuel through the diesel lift pump by creating smooth flowing cuts within the aluminum housing

it installs without modification or changing the cooler housing while delivering measurable cooling gains for everyday applications

Introducing the 10" Orange Buffing Wheel

By providing deep insights into your vehicle's health

makes it a standout choice for those seeking distinctive headwear

16 Short Studs

The S3 Heavy Duty 15w-40 Engine Motor Oil is easy to use and compatible with all conventional and synthetic motor oils

that’s why we made the On The Rox Rear Taillight Guards

OEM Replacement Yolk for rear of Transfer case