'06 6.0hd Total Hp Gain With Tuner, Exhaust, & Intake?

[magstar67]

I recently bought a 2006 Silverado 2500HD 6.0L 4x4, You see horsepower ratings for all of these items ranging in the 10-20hp range individually, my question is what do you think is the total horsepower gain with a Diablo Predator tuner on 87 octane, K&N air intake kit, and Gibson cat back exhaust?

 

I havent bought anything yet but these are the items I have considered.

 

Thanks for the input!

[Stevens03]

There not accumulative, but everyone helps. I'd assume with what you've mentioned, you'd be in the range of 25-30hp gain, most of it coming from the diablo tuner. You'd get more if you tuned for 93 octane and dialed in the LTFT's. Theres alot of setting you can tweek to customize your tune.

[magstar67]

There not accumulative, but everyone helps. I'd assume with what you've mentioned, you'd be in the range of 25-30hp gain, most of it coming from the diablo tuner. You'd get more if you tuned for 93 octane and dialed in the LTFT's. Theres alot of setting you can tweek to customize your tune.

 

 

I am a newbie! What are the LTFT's?