Utility

GetaDomTune

Cylinder 4 Chamber Cooling System

 Industry first (and patent pending) DOHC EJ Cylinder 4 Combustion Chamber Cooling kit increases coolant flow in the LH head to improve reliability by reducing detonation causing hot spots, reducing EGT delta and improving overall cooling system...

High Quality Stainless Steel Worm Drive Clamps (Pair)

One pair of high quality worm drive clamps for Coolant Mod. 304-SS Body, band and screw.Rounded Edges and non perforated band.  12-22mm operating range. 

Oetiker Clamp for Cooling system/ Pair

One pair of single use Oetiker Clamps for Coolant Mod. Size 24.1mm

GDT1 EJ Cam Seal Install Tool

GDT and Tier One are proud to offer our Cam Seal Installation tool. A few weeks ago, Chase said to me "We need a good cam seal install tool, the rest of the tools on the market are weak"  (or something like that).  So I hit the CAD drawing...

Dom's Discord Tuning Support Subscription: 1 year

Be sure to include your discord screen name in your order notes. https://discord.gg/8av8AMsgmC

IAT mounting flange for Bosch style sensors- flat mount

6061 Aluminum Flange for Bosch Style IAT sensors. Weld this flange to your intercooler (or any other flat surface) to utilize a better looking, faster response intake air temp sensor. This style sensor gets the sensing element directly in the air...