overkill vs zzp pcm!

[03limitedgtp]

I've been looking but not many positive feed backs what pcm is better zzp or overkill. I love my le gtp and don't wanna blow it up lol

 

[dmahlikGT]

For the most part people will agree and say dont buy zzps, overkill is much better.He does his tunes thoroughly whereas zzp has had issues in the past with theirs.

 

[matt5112]

Overkill is safer.

 

[papaspanky]

Overkill is awesome

 

[blueguy]

DHP.

Best Canned PCM's for these cars since day one. The least stuff changed, is where you get the best results since it isn't custom tailored for your car.

Buy one from 3800Performance.com or PM Reptile.

Either way...it works.

 

[SnowFlake]

Send me a spare PCM and I'll flash it for you. I could even start with a DHP file.

 

[cameron92]

Overkill pcm's are very good. I have one and I am very happy with it. I've also heard a lot of good things about DHP's PCM's. ZZP on the other hand..

 

[gunsn88]

i have a 3800 tuned pcm. will it make a difference if i get a overkill pcm?