I chose pcmforless since Bryan responded to my pm's and emails right away. He knew what I wanted and it was cheaper for me since I was doing the email tune and he gives me free updates for 6 months. Ion charges $25 for updates and I didn't see a free period.

I've heard good things about both.

 

I went w/MADZ .ION answered any ? i had and had my pcm back to me quick and price was fair as many of my old mods won,t be needed any more(bonus).I have one ? though;if i can,t get rid of my KR can the knock be programmed out completely? THANKS for any reply,s.

 

Yes, the knock sensor can be eliminated totally.

 

Try this guy he is doing good things all around the b-body comm the same place bryan herter cut his teeth. He aslo does all LS engines

His partner is PCMperformance.com, but get with him direct.

AKnovaman@gmail.com
Anthony Dreiling
2351 SE Tecumseh Rd
Tecumseh, KS 66542
785-783-8033 home
(6 miles north east of Heartland Raceway in Topeka)

 

I get my tunes emailed to me, even easier.