Have you modified your vehicle already? Headers, Throttle Body, Air Intake, Injectors? Let Superchips help you get the most out of your modifications with Superchips Custom Tuning. Whether it¹s one modification or a dozen, Superchips can provide you with the custom module specifically designed for your ride and the performance you¹re looking for.

So call Sunliner today and find out how we can help you maximize your modifications. 864-433-9700

Sunliner Automotive is a full-service automotive facility located in Duncan, SC. Our address is 2150 East Main Street, Duncan, SC 29334. We are located across from the Sonic on Hwy 290, near the intersection with Reidville Road. For directions and a map, click here.

Call or stop by Sunliner today for purchasing and installation of your Superchips for your car, truck or SUV. 864-433-9700

FREQUENTLY ASKED QUESTIONS:

Q: Will it void my warranty?
A: No. It is illegal for a dealership to void your warranty based solely on the fact that you have installed an aftermarket product.

Q: Will it damage my transmission?
A: No. In some cases, transmission operation is improved.

Q Does your product require a higher grade fuel than 87 octane?
A: While some Superchips products give you the choice of running 87 or 91-93 octane fuel, only the use of 91- 93 octane fuel will increase the Horsepower and Torque output.

Q: Will this improve my gas mileage?
A: While we design our programs specifically for more performance, in some cases the vehicle may get better fuel mileage.

Q: How difficult is this to install?
A: Most customers with minimal mechanical skills can install our products, or you may have it professionally installed by one of our ASE Certified Master Technicians.

Q: Can my vehicle be returned back to stock?
A: Yes, by either removing the chip or program setting.

Q: Do you have all throttle point tuning?
A: Yes, we tune at all throttle positions, from idle to full.

Q: Will it remove the speed limiter?
A: Usually. In most cases this is available, but not all.

Q: What type of warranty does Superchips carry?
A: All of our products come with a 30-day money back guarantee as well as a limited lifetime warranty on most.

Q: Can I have my Superchip reprogrammed for modifications that I make in the future?
A: Yes. In most cases, Superchips can reprogram your chip for additional modifications. Additional fees will apply.