Bolting on as much as 150 horsepower from the original manufacturer to your Gen III V10 engine was never easier with the new V10 Mopar Performance Upgrade Kit! Included are a pair of machined cylinder heads, custom intake manifold, fuel rail, pushrods, gaskets, injectors, wiring and just about everything else you need to turn your Gen III into an even bigger performance monster except the exhaust. Price even includes a reflash of your factory controller – simply send the stock one to the Mopar address provided in the kit to be reflashed and your new powerhouse is ready to rock and roll! Now, two things that are NOT included are the exhaust manifold and Gen 4 fuel pump: Many choose to add headers instead and Mopar didn’t want to force the price up with stock manifolds if you are going to put headers on anyway. So take a look around our site, as we offer Mopar headers, American Racing Gen 4 headers, and the OEM Gen 4 exhaust manifolds. We also recommend a Twin In Tank Pump kit to keep the fuel pressure at optimum levels.
03-06 Viper 150 HP Performance Upgrade Kit by Mopar Performance