I want to thank Pete for choosing Underground Racing to Twin Turbo his Superleggera. This is the 2nd car we have built for Pete. Pete went with the Stage 3 build with Race Version heads. This TT Gallardo will put down up to 1150 whp on pump gas and 1250+ whp on race gas. This setup is running the Motec ECU with boost by gear. He also has the quick shift setup.

If anyone is interested on a build like this you are welcome to call or email me anytime.

Kevin@UndergroundRacing.com
704-361-3443

 

Looks great as always! Do yall do many Stage 1 bolt on kits? If so, what kind of numbers do they make, safely?

 

Awesome Pete. Congrats. I wish they could 1150 on pump out of my '08 SL.

 

Very nice!! Great work as usual, UR.

 

800 on 93 is ok. You never know when you could get some bad gas so I say keep it at 700 whp. (We have NEVER had an issues with an engine that a bolt on system is on)

 

Thanks everyone!!
Kevin and his crew performed another masterpiece. Can't wait to get it back and put some miles on it.
Ill report back with a comparison of how this compares
to the '11 SL i had with the stage 1.5 bolt on kit.

 

Beautiful as always, Underground!

 

Well done. Looks amazing.

 

Oh HELL NO! You know some crackhead Lambo owner would steal that kit.

 

Getting close!
Dyno numbers coming soon.

 

You need wheels.

 

Got it covered!

http://www.adv1wheels.com/adv1wheels...-adv5-2-1sl-1/

 

Well done, as always!