stock 5.3l with kn cai. its a daily driver and i want some more performance and a real nice sound. I want it to be a care free set up and i dont want anything that will void my warrenty. any opinions? please anyones input is much appreciated!

 

Catback exhaust and dyno tune will give you ~ 300hp and not void warranty. Dont be afraid of the tune!

 

i was thinking of going with corsa sport and dynatech supermaxx system...opinions....?.....do you know of anywhere in ct where i can get dyno tune done? theres like no perf shops around.

 

that system you mentioned would be awesome..and sound great.

 

Get it!!!!

James

 

I have a local shop put a true dual set up with an H pipe. Both Converters are still in tact and I get the benifits of true duals and the H. You could also do an X. The X is better than the H.

I am going to do a tune for my 8.1 this year. I have done the duals and some intake inhancements already. I have been talking to Westers about doing a tune with a modified Diablo Sport Predator. Wester's takes that and puts their own tune in it. They actually e-mail you the tune, and you download it to the Predator and then download it from there to your truck. That way, you don't have to remove the ECM. I am going to try it.

 

Whatever you put on will void the warranty for that if that makes senses...you put the K&N on and it voided the warranty for your air intake. Putting header back exhaust will void your warranty for your exhaust. They could try to be an *** and say that your exhaust caused your engine to fail or whatever but according to a law (can't remember the name), they have to go way in depth and prove that without a doubt, your aftermarket exhaust caused engine failure. Don't worry about anything and mod up...

 

may i installed my supercharger at 3k miles13k now and have had no problems my 3 years are up next month. if you take care of it nothing will go wrong.