Great service!

went there today to go dyno and my fuel pressure regulator needed replacing, IT was SENDING fuel into the intake!!!they looked around the shop for one off a stock truck intake that was replaced by a radix and didnt find one so they told me to call a local dealer. After i found a dealer that had the part in stock (126.00!)one of the employees drove me to the dealer. When we got back the dyno guy installed the regulator and proceeded to dyno my truck! All this service for just the price of the dyno! These guys are A+ in my book

Will be doing bussiness again

Ive had a good experiance with thunder also. They always have the parts I need in stock, and since they are local it is very convienient for me. They are also usually the cheapest around.