Answers before you call.
Repairs, tuning, e-tunes, parts, and how we work. Don't see your question? Call (720) 372-2907 or send us a message.
Do you only work on performance cars?
No. Most people find us for a dyno tune, then realize we do everything else too — oil changes, brakes, timing belts, check engine lights, scheduled maintenance. The same work your dealer does, minus the markup and the three-week wait. We service 10+ makes, stock to built.
What makes do you service?
Subaru, Toyota, Lexus, Honda, Acura, Ford, Chevrolet, Hyundai, Kia, Infiniti, Mazda, Mitsubishi, Audi, Volkswagen, and BMW are the ones we see most. We work on more than that, so if your make isn't listed, give us a call and we'll tell you straight whether it's something we can take on.
What's the difference between a dyno tune and an e-tune?
A dyno tune is done in-house on our Mustang AWD dynamometer, where we monitor boost, air-fuel, and knock under real load and dial the car in over a session. An e-tune is remote — we send you a base map, you capture and return datalogs, and we refine the calibration by email. Dyno tuning is ideal for local customers and big-power builds; e-tuning is for owners outside the Denver metro.
How much horsepower will a tune add?
It depends on your platform and mods. A bolt-on WRX usually picks up 40–60 wheel horsepower over an off-the-shelf map. A Focus ST with bolt-ons and a tune lands around 280–300 wheel horsepower. An Infiniti Red Sport gains 50–70 wheel horsepower on a tune alone. More importantly, a custom tune is dialed safely for your fuel and our altitude.
Will servicing my car here void my warranty?
No. The Magnuson-Moss Warranty Act means an independent shop can perform your scheduled maintenance and your factory warranty stays intact, as long as the correct parts and fluids are used. We document everything and can provide records if your dealer asks. Performance modifications are a separate matter — we'll talk you through any warranty implications before we touch the car.
How does e-tune ordering and payment work?
Pick a stage on our e-tuning page, tell us your vehicle, platform, and mods, and check out securely. After purchase, we email you a base map and a datalogging guide. You send logs back, and we refine and deliver your final calibration, with up to 10 revisions within 30 days of your first delivery.
Do you sell parts, and can you install them?
Yes to both. We carry aftermarket and OEM parts and are direct distributors for most performance lines, so we can source almost anything. We'd rather spec the right part for your goals than sell you the wrong one — and we can install it here, too. Send us your vehicle and what you're after for a quote.
Where are you located and what are your hours?
We're at 5270 Marshall Street Unit A, Arvada, CO 80002. We're open Monday through Friday, 8 AM to 5 PM. After-hours drop-off is available — just ask when you book. Call us at (720) 372-2907.
Still have a question?
Call (720) 372-2907 or send us a message and we'll get you a straight answer.