Come visit us at the booth for Drag Radial giveaway
This Month's Specials
Cam install special
F-Body truck manifold turbo kit
Dyno tuning special
Call for pricing and availability
Call today 815-485-7741 and ask about our GM cam install/tuning specials!
Straightline Performance was established in 2003. Having appeared on Speed Channel's highly rated "Pinks", twice, and various other racing DVDs such as Scandalous Racing's "You Got the Hit," Straightline Performance has become the choice for those wanting serious power with the time slips to prove it!
Straightline Performance occupies 6800sqft of shop space in New Lenox, Illinois, just 15 minutes from Chicagoland's premier racing facilities, Route 66 Raceway and Chicagoland Speedway in Joliet.
We currently have an in-ground Mustang MD-1100SE Chassis Dynamometer. We have the ability to tune your domestic EFI car or truck from the mid-80s to present day. Whether you have a diesel truck and want better economy, an off-the-showroom-floor Corvette or a full-fledged race car, we can tune your car. Our current software includes HPTuners, SCT Advantage, Diablo Sport CMR, Tuner Cats, BigStuff3, F.A.S.T., Holly Commander and Painless InGenius. If you don't see what you need, give us a call.
We are here to do ALL of your installs/custom work as well. We have built/worked on everything from your average street car to 1000+hp racecars, and although we are primarily a "Domestic" shop, we have built a few fast imports as well.
Most importantly, though, you can rest assured that when you bring your car in, be it for an oil change or a full build, we will treat it as if it were our own. Cars are our passion, and we will do everything in our power to make sure you come into the shop and leave happy.
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