El Tiviris

Looking in to a programer. Any one out there with a good or bad story?
Need to Know wether a cat back is better? I have like $400 to spend. Witch cat back is a good deal?

Also my car has a wissle coming from the engine?
I tough it was the pulleys?

Silvrshark

I don't know about programmers but the SLP Loudmouth cat back is good for me. I bought it from LM performance ( a sponsor --------------> ).

With just the cat back & MTI air lid my best 1/4 mile time was 13.09.

conan

iTrader: (5)

If your going to get a programer save your money for HPTUNER it's about $500 but well worth the money, Dont get a hand held.

Killer_Bluebird

iTrader: (23)

I had a HPP3 on my car and I lost 4.5 rwhp and 3.3 rwtq. The only thing that I could do with it was lower my Fan temperature start time, Tire size changes and Gear Changes. On my wifes car it help a bit more because I can change Shift points, Shift Firmness and Presure. But the Programmers memmory somehow became corrupted and Hypertech will not fix it or exchange the defective unit because I bought it used. I'm glad I did nto spend 400 dollars for it. I would have been pissed. Get the exhaust.