What's New

Thanks to Grant for letting Underground Racing turn his Lamborghini into a beast. Grant's first pass out on a warm up run in the 1/2 mile from a dead stop ran 191 mph, then he backed it up with a 207, 219 and a 221 mph pass! Great first outing in his new build especially for a manual 6 speed TT Gallardo. This Gallardo makes over 1800 whp on race gas. He also has the JRR MoTeC M1 ECU with boost by gear and traction control. Look for more videos of this TT Lambo in the near future.







What's New

Jun 17, 2018

Underground Racing Twin Turbo Huracán 259 MPH Standing 1/2 Mile

259.6 MPH! New World Record! Watch this video of KC Howeth piloting this Underground Racing Twin Turbo Lamborghini Huracan, owned by DRAG965, down the standing half mile at the ShiftSector Pikes Peak…
Aug 20, 2017

Underground Racing Twin Turbo Huracán 257 MPH Standing 1/2 Mile

Recently at the Shift Sector Indy Airstrip Attack a new standing half mile World Record of 257 mph was set by Mohammad's Underground Racing Twin Turbo Lamborghini Huracan. This is only the second…
Dec 06, 2016

Underground Racing Lamborghini V10 CNC Billet Bloc​k

This year was another great one for Underground Racing with many innovations, event wins, World Records set and most importantly many very happy customers. As this year comes to an end it is with…
Oct 30, 2015

Underground Racing Twin Turbo X-Version Huracán            

We would first like to thank Justin Herricks for choosing Underground Racing to build him this monster TT Lamborghini Huracán. Also, want to thank our team here at Underground Racing and some of our…
Feb 17, 2015

Underground Racing Stage 3 Twin Turbo Vs. Bugatti Veyron

Here is a short video we put together of Richard's twin turbo Gallardo at the No Fly-Zone 1/2 mile roll race event. Richard's Underground Racing TT Superleggera is a Stage 3 and makes 1,250 WHP using…
Feb 04, 2015

Underground Racing 233.88 mph World Record Half Mile @ WannaGoFast Florida

We would like to send out a very special Thank You to Bob Helms for once again choosing Underground Racing to build him yet another monster Twin Turbo Lamborghini Gallardo Superleggera. This past…
Nov 17, 2014

Mullet Wins 6 Speed Challenge at TI

Huge congrats to Jason "Mullet" for winning the 6 speed challenge in his Underground Racing TT Gallardo. Also congrats to Stacy and Tag for 2nd and 3rd place in their Underground Racing TT…
Nov 14, 2014

World's 1st Twin Turbo Lamborghini Huracán

Lamborghini has once again raised the bar with the creation of the Huracán LP 610-4. Hidden behind the new astonishing look of this Lamborghini lies a plethora of new technology. Technology like the…
Oct 24, 2014

Underground Racing TT LP 570's WIN Pocono roll race

Congrats to our customers Vinny and Pete for finishing 1st and 2nd at the Pocono roll race event in their Underground Racing TT Gallardo's. Both cars are stage 3 setups with race heads. I will make…
Oct 15, 2014

Dustin's Underground Racing 2R TT Superleggera at TI

Here is a short video of Dustin's Underground Racing 2R TT Gallardo at TI. This was his first time at the event. Dustin did a hell of a job racing his street car with the big boys of the TI event. He…
Sep 29, 2014

Dustin's Underground Racing TT Gallardo WINS WannaGoFast GA event

Here is the Underground Racing event video from the GA WannaGoFast 1/2 mile event. Dustin's Underground Racing TT Superleggera set the event record at 218 mph, and then backed it up with 2 passes…
Apr 07, 2014

$10,000.00 REWARD

It’s that time of the year when it feels like every time you turn around there is another racing event and all of our team at Underground Racing is working around the clock to ensure that all of our…
Oct 16, 2013

Underground Racing invades the Shift Sector CA event. (New world record)

Underground Racing invades the Shift Sector CA event. (New world record) We want to congratulate Stacy Barnett for winning the classes he participated in at the Shift Sector race event last weekend…
Aug 14, 2013

Yet another Twin Turbo Gallardo headed to TEXAS

John Doe Jr - Lamborghini Twin Turbo - Blancpain Edition BLANCPAIN gets an Underground Racing TT system, 2R Going to TEXAS Yet another Twin Turbo Gallardo headed to TEXAS. I want to thank John Doe JR…
Jun 06, 2012

Lamborghini Aventador Twin Turbo Unveiled

Underground Racing Unveils the FIRST Twin Turbo Lamborghini Aventador LP700-4. This beast pushes 1200HP and reaches 60mph from 0 in just 2.2 seconds. Underground Racing is proud to release the first…
Apr 24, 2012

Our New Tech Shop

Here is a picture of the latest tech shop at Underground Racing. All of the R&R takes place here at this shop. The tech shop holds about 2/3's of our projects, mostly being TT Gallardos. We will post…
Jun 24, 2011

URMOTORS.COM - Launched

We have just launched our newest division of Underground Racing, Underground Racing Motors LLC. Our New and Pre-Owned exotic vehicle sales site can now be found at www.urmotors.com. We are now able…
Oct 14, 2010

The Texas Mile - 2010 Winners

Underground Racing is happy to announce that 2 of their customer driven cars captured the top 2 spots at this year's Texas Mile event Oct. 22-24, 2010. Congrats to Jonah Yokubaitis for taking his UR…
May 25, 2010

SpeedHunters

The Art of Underground RacingThis past weekend, I had the opportunity to go out to North Carolina with some folks at Mobil 1 for a weekend filled with automotive insanity. We made a stop to a very…
May 24, 2010

MotorMavens

Lambo Lords of the Underground Like, how stealth can you be when two of the over-the-top, twin-turbo Lamborghini Gallardos you’ve built for your customers practically own the Texas Mile standing-mile…
Dec 28, 2009

AutoWeek

During the second week of December the team at Underground Racing had the privilege of inviting Izod IndyCar Series driver Graham Rahal to test his hands on the wheel of a 1,000+ hp Underground…
Dec 21, 2009

Underground Racing goes 250.1 MPH at The Texas Mile

The big winner of the Texas Mile event on March 26-28, 2010 was Richard Holt for piloting an Underground Racing Twin Turbo Gallardo Superleggera 250.1 MPH with an E-Gear transmission. The first few…
Dec 21, 2009

Underground Racing: Sema 2009 Gran Turismo Award Winner

On Wednesday, November 4, PlayStation hosted the 7th annual Gran Turismo (GT) Awards in Las Vegas, taking place in conjunction with the 2009 Specialty Equipment Market Association (SEMA) Show.…
Nov 02, 2009

SEMA Mobil 1 Booth - 11/02/09

Underground Racing makes there presence known in the Mobil 1 Booth #24466 at SEMA. 1,100WHP Twin Turbo Underground Racing Lamborghini Gallardo LP560-4
Jun 21, 2009

La Vita Lamborghini - Summer 2009

"With the best of the best in attendance, Underground Racing unveiled their newest and most powerful build to date: a beautiful 2007 Lamborghini Gallardo Nera that I christened the "Knight in Shining…
Jun 21, 2009

Dream Car Garage - June 2009

Catch another exciting episode of Dream Car Garage for the segment featuring Underground Racing. Watch as KC Howeth assists Legendary Motor Car build a 1,000 horsepower twin-turbo powerplant for a…
Jan 21, 2009

duPont Registry Article - January 2009

"Welcome to the world of Kevin and KC Howeth, masterminds behind Charlotte, North Carolina-based Underground Racing. The brothers have simply perfected the art of extracting humongous amounts of…
Dec 21, 2006

Turbo Magazine - December 2006

"Weaver began the project by shipping his Dodge to Underground Racing in Charlotte, NC. Underground Racing, a shop well versed in producing forced induction Vipers, tackled the task at hand by…