nomercy cheeseburgler Joined Sep 4, 2008 Messages 1,999 Aug 24, 2010 #1 tst powermax cr R49, part # 4239 has cool down timer and boost limit, NEEDS A CONTROLLER, other harnesses included $250 shipped with another harness and programming im sure it would work on 03-05
tst powermax cr R49, part # 4239 has cool down timer and boost limit, NEEDS A CONTROLLER, other harnesses included $250 shipped with another harness and programming im sure it would work on 03-05
