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COOLING

Engine Running Hot? Don't Replace Everything Yet!

Before you drop cash on a new radiator or fan, do this 2-minute check:

Test your thermostat temperature against your gauge reading. The thermostat runs hottest in your cooling system—if it reads cooler than your gauge shows, your gauge or sensor is the real problem.

Save hundreds by diagnosing the right part first.

 ⚠️ CALIFORNIA PROP 6​5 WARNING:

Apparently, owning cool car parts might give you cancer—if you live in California, and you decide to eat them. This product contains stuff the State of California says could cause cancer, birth defects, or “other reproductive harm.” So maybe don’t chew on it. For the full horror story, visit www.P65Warnings.ca.gov

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Whether you're chasing a podium finish or shaving seconds off your personal best, we stock the parts that make it happen. No corporate fluff, no waiting on big-box distributors — just quality racing components, expert advice, and a genuine passion for the sport. If it makes your car faster, handles better, or holds up under pressure, you'll find it here.

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 sales@gre6.com

 +1-860-646-1166