Hypertech Power Programmer

[ja49gmc]

I had this on my 2004 crew cab silverado I took it out when I traded itin on my 09. Cost me $349.99 I'll sell for $175.00

[SSSilverado23]

I had this on my 2004 crew cab silverado I took it out when I traded itin on my 09. Cost me $349.99 I'll sell for $175.00

 

 

So would it work on my 04 silverado with the 5.4L engine? What features does it have?

[ja49gmc]

I had this on my 2004 crew cab silverado I took it out when I traded itin on my 09. Cost me $349.99 I'll sell for $175.00

 

 

So would it work on my 04 silverado with the 5.4L engine? What features does it have?

 

I'm sure it's a 5.3 thats what I had in my 04 silverado. The programmer has regular octane or premium octane tuning it also has top speed limiter,engine rpm rev limiter,trans. adjustments back to stock programming anytime and more. I had it for almost 6 years it worked great . I had a 4wheel drive with 3.73 gears and I used to get 18-18.5mpg with plenty of power.

[SSSilverado23]

I had this on my 2004 crew cab silverado I took it out when I traded itin on my 09. Cost me $349.99 I'll sell for $175.00

 

 

So would it work on my 04 silverado with the 5.4L engine? What features does it have?

 

I'm sure it's a 5.3 thats what I had in my 04 silverado. The programmer has regular octane or premium octane tuning it also has top speed limiter,engine rpm rev limiter,trans. adjustments back to stock programming anytime and more. I had it for almost 6 years it worked great . I had a 4wheel drive with 3.73 gears and I used to get 18-18.5mpg with plenty of power.

 

 

LOL ya i meant to type 5.3 lol...thanks for the info. Ill think about it and let you know.