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Welcome to Late Model Throttle

The standard in high performance modifications

View our recent tunes and builds

Posted on January 10, 2017

Thank you for your support in 2017!

As LMT grows, we look for better ways to serve our customers every day. We have launched our new website with upgraded features and up to date information/builds. Check out our special offers on dyno pulls and detailing service. In the very near future we will have a complete webstore that you guys will be able to order parts with the click of a button.

Thank you all for continued support and allowing us to do what we do!

Posted on July 20, 2016

It has been a hot summer so far!

LMT has been very busy attending/sponsoring local events. Our spring open house was a huge success thanks to all of your support we were able to raise over $3,000 for a memorial fund.. LMT attended Car Craft Summer Nationals this past weekend and as always had a great time catching up with previous and present customers. Our service manager Cody, and our tuner Jesse entered the Car Craft Real Street Eliminator competition bringing home a 1st place win in the Corvette & Viper class. Keep an eye out for them in the Car Craft Magazine. LMT is sponsoring Waukesha County Fair's 6th annual classic car show Sunday July 24th and we hope to see you there!

ASE Certified Technicians

ASE is an independent, non-profit organization, and since 1972 they've worked to improve the quality of vehicle repair and service by testing and certifying repair and service professionals.

Specialized Automotive Care

We specialize in modifying and tuning fuel injected, late model domestic vehicles. We modify and tune imports and carbureted vehicles too!

Customer Reviews

Derick S.

I need to say thanks to Jeff and the boys at LMT. I brought my car back so they could fix what some other idiots did. The E85 conversion was awesome!!! It's a completely different car now. I can't wait to get it to the track and see what it runs. Thanks guys!!!

Graydon W.

They did a very good job with an installation and tune on my cobalt SS i am definitely coming back for any work that I can't do myself! Workers are nice and they called me with updates frequently which was nice... would highly recommend!

Luke B.

LMT is the place to go for all your performance needs. Jeff knows his stuff and will get all the power you want at the best price. They got me everything I need for cheaper than anywhere else, and it's all high quality! Texas speed, Hoosier, nitrous outlet, you name it!

Doug O.

The guys at lmt are great to their DIY customers! I've gone in many times and they are more then happy to supply me with loads of info on products to get my car to do what I want it to do and they get me parts at a great rate usually better then the best price I can find online. Check them out on the Web or Facebook.

Gerald W.

Had my 2007 Mustang Shelby GT in the LMT garage to install Ford racing Cams. BBK Long Tube Headers, and Dyno Tuned. Dyno reads I have 50 more HP than when I came in.. Very satisfied with their work. Been to several car shows since the new mods, guys are asking me "What's the rumble under that hood?" Work was completed as promised with no issues. Jeff & his crew did a great job on this project. Thanks.

Chad M.

I am a auto repair shop manager in Milwaukee, I hold other repair shops to a Very High standard. When i went in to see what could be done to my 2014 ram i spoke with Jeff i guess he is the owner.He saved me money before they even did any work I can tell you on my first visit that i felt very comfortable in setting the APPT: As for work they do we will see i will update my post after the 10th of June.

Jason B.

One of, if not the best place to go to in the area for custom tunes and dyno pulls!

Justin M.

I've worked with LMT on a few things now for my 2011 Evo X, and I have to say it's the best shop I have ever worked with. They do what they say they will, even when they take a hit for doing so, they can get almost anything (at great prices too), and they stand by their work. Last fall, my rear differential failed, and LMT worked with a race diff shop to get me back in the game. HIGHLY recommended for their skill, value and integrity!

Dyno Special Rates

Dyno Special


Standard 2WD Vehicle
Standard 2WD Vehicle baseline dyno rate. Includes three pulls. $5 for air/fuel monitoring. Datalogging on graphs additional $40.

Dyno Special


AWD Vehicle
Standard AWD Vehicle baseline dyno rate. Includes three pulls. $5 for air/fuel monitoring. Datalogging on graphs additional $40.

Detailing Service


Full detailing service
LMT Auto Detailing Packages that will give your vehicle a showroom finish. Complete exterior and interior detailing service.