Speedtech Performance USA llc

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Speedtech suspension

Great News! We are hitting the road and bringing Speedtech to several events this year!

Our schedule for this year can be found by Clicking Here. :

At these events our booth will be set up with several of our suspension and LS products on display including our new ExtReme frames and subframes, T shirts, and free stickers and catalogs. We'll also be bringing some product along for purchase with special show pricing! On display and on the track will be our '67 C10 pickup and Roger's newly updated RedZed Camaro. If you're there be sure to stop by and check out our cool products and get to know our crew!

As always, if you're visiting Las Vegas, we're only about a 1.5 hour drive north, or if you're passing through the southwest corner of Utah drop in and say hi, we'd love to show you what we do! Click here to find our address.

Pro Touring Suspension

Speedtech C10 Wins 1st in class!

At the Goodguys event at Loveland, Colorado, hosted Sept. 11-13, 2015, our 1967 C10 with our new Extreme Chassis took 1st place in the Truck autocross category, and compared to the Pro Touring cars in the Street Machine class would've placed 4th overall. Not too bad for a 3900 lb pick up just out of the shop on it's maiden voyage and no real world tuning. Congrats to pilot Jay Weir who coerced the truck around the track with ease and skill.

Erich Elco

Elky Rocks Goodguys!

Congrats to our customer Erich Monteith, who entered the Pro Class at the end of March 2015, at the Pleasanton California Goodguys' Autocross. According to RideTech News, "This was Erich's first win running the Goodguys' truck class in his 66 El Camino. This El Camino has seen a few upgrades in the suspension and driveline since it rolled out of the factory in 66. It finds power from a 9:1 compression ratioed 383 flowing through some 190cc AFR heads. The 383 is mated to a SS-700 Keisler 5 speed that's sending the magic to an Eaton packed, 3:73 geared, 12bolt axle. The car keeps the tires aligned thanks to Speedtech front and rear components. Erich keeps it all smooth and planted with RideTech HQ CoilOvers on all the way around. Traction is highly assisted thanks to the grip of the Falken Azenis 275/30/18s on the front and 295/35/18 on the rear. We expect to hear more about Erich and the El Camino as the season progresses." Congrats Erich!!

Photo courtesy RideTech




Revision Ridler Award Winner

A big congratulations to JF Launier of JF Kustoms for pushing forward on all the hard work to bring home the 2014 Ridler award! The announcement was made at Michigan's Cobo Hall where the full custom 1964 "Rivision" Buick Riviera went up against 7 other nominees to take first place overall. The winning didn't stop there though, JF also took home the coveted "Builder Award", given to the top custom car builder of the year. Photos by Classic Car News and My Ride Is Me

JF Kustopms Ridler award Buick Riviera Rivision

Rivision features a completely worked over body, much of the panels were hand made. JF's vision was to create a car that could've been seen as a concept car back in the early 60's. The car features incredible dedication to being unique and in executing great detail, from logos formed into sheet metal to one off billet parts to totally custom three tone wheels, and everything in between.

JF Kustopms Ridler award Buick Riviera Rivision

Under the hood is an 850 hp turbo charged LS engine featuring our ATS Road Race oil pan. What makes it unique is the placing of the turbo system behind the rear seat in the trunk. All this power is channeled through a T56 6 speed transmission. This rolling yellow sculpture rides on a Speedtech Performance 1st gen Camaro subframe featuring our high clearance control arms, sway bar, and ATS AFX tall spindles, and out back uses Speedtech A Body suspension. This car isn't meant to be a "Show Queen", JF is not only the builder he's the owner and plans to beat on the car at Goodguys autocross events as well as shooting for 200 mph top speed runs at Bonneville. With Speedtech tackling suspension duties, Rivision is sure to do well at the show and on the track.

Way to go JF, your hard work deserves the awards!



We've Moved!

We Have Moved!


Speed Tech Performance is now located in sunny St. George Utah. St. George is on the border of Southern Utah, Arizona, and Nevada. We have expanded to meet the growing needs for our products and services. Not only have we focused on expanding our manufacturing but have also expanded our Vehicle Build area to meet the needs of our customers wanting products installed including full builds.

Our New Location:

Speed Tech Performance
3884 South River Road
St. George, UT