Anyone on this board with experience at UNDERGROUND or anyother tt installs? issues? driveline concerns?

 

tons of experience here with UGR and Heffner. search, and check out lambo-power forums.

 

Thanks! Going there next.

 

JOIN LAMBOPOWER!!!, You will read lots on here, but their are some seriously screwed up stories here also. Make sure you get both ends and at the end choose who you want to mod your car. Heffner for the win, but just make sure you research and take both sides into consideration from both forums. PLEASE do what I ask, you will be a happier person and very knowledgable when done.

 

Did it! Thanks guys!

 

This thread will probably help you out a little bit.

https://www.6speedonline.com/forums/...tt-system.html

 

Enough said! Thanks Bezzletine.

 

Bullhead, that thread is very unfair. That guy does not like heffner, so he posted up a used set with lots of miles, against a brand new tt kit. If I was you I would call the companies yourself and make your decision. I have met heffner, and the guy to me and other is second to none. I have also heard that the guys with the other tt kit, arent bad guys either. That thread is usless and unfair, so please try to ignore it. I saw the mods even delete posts of people with the heffner tt kit, b/c it was against that company.

 

I have three friends w/tt Vipers that are happy with their Heffner cars....have not had time for this project yet...will consider all.....thanks!

 

We have experience with Heffner's TTG cars, runs strong with no issues. Member: g-force or gforce has logged over 20,000 miles on his first TTG - I believe & Don Relentless has 6,000 hard miles without issues, there might be someone with more miles than g-force.

 

what would make me going towards one kit is the size of it's intercooler .

 

Thanks for your input on my project!

Billy

 

UR's 2 year / 24,000 mile warranty is pretty stellar, especially since it includes transport to and from the facility. Most people don't stand behind their product and workmanship like that.

 

heffner performance

enough said

 

Unfair???? I don't think so. Ripper has had 3 Heffner cars, I think that qualifies him to speak on the issue. The pictures speak volumns and don't lie. Lambo power unfairly covers for Heffner. Didn't he give some of the mods or at least one of them a free turbo setup?? Allan Lambo is full of **** and a mod on the site. They ban anyone who speaks against him. If anything the Lambo Power site isn't fair. My recommendation would be to go visit both shops or at least talk to the owners themselves. Go to Underground and take a ride in their turbo car. Look at the current edition of Dupont Registry. There is a nice cover and article on them. Their quality and performance is the best period.