Would Like Like Hp Gains

[eeq65]

I have a 2003 2500hd 6.0L with cold air intake, hypertech programmer and flow master muffler. I would like to suggestions on other things worth spending money on to get more horse power. Thanks.

[Zembonez]

I have a 2003 2500hd 6.0L with cold air intake, hypertech programmer and flow master muffler. I would like to suggestions on other things worth spending money on to get more horse power. Thanks.

Rear end gears.

 

Camshaft

 

Turbo or supercharger.

 

It's just a matter of money.

 

 

 

 

 

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