2014 & Up C7 & C7/Z06

When it comes to the new LT1 motor’s fueling is always a big issue, after you take care of the high side upgrades, the low side is the next thing to struggle to keep up. CPR has a proven solution to support all the fuel needs that the high side can ever be capable of doing. This system is 100% pre-made ready to install, all you need is some wiring tools, and the tool to drill the gas tank. We include all the fittings, line’s, regulator, etc. you need to complete the install minus tools. We also will help you setup the low side in the tune to properly take advantage of this system. All components used are of the absolute highest quality available as with everything with the CPR brand on it. So take the guess work out of your low side fuel system and trust the leader in C7 performance! We build these to order and need to know if you are running a flex fuel sensor or not. If flex fuel we can only guarantee fitment with the DSX/dedicated motorsports unit. Should you wish to purchase this flex fuel kit please add it into your car and we will make sure you have everything setup correctly. Combine with our high side fuel system package to have a complete system capable of 900 rwhp on 100% e85!! And more on race gas.

The heart of the C7 system is a DSX Tuning proprietary PnP controller that uses CAN data. There's no need to tap vacuum lines or install a Hobbs switch as the DSX Tuning controller utilizes CAN data from the parking brake jumper to trigger the pump. The controller is incorporated into an easy to install harness with minimal connections to ensure the end user doesn't have to do any wiring. The pump is activated any time the ECM commands 500kPa or higher fuel pressure and features a soft start function meaning the pump is not immediately commanded to full duty cycle and consequently results in a much smaller spike in fuel pressure. The controller also features a built in priming/purge function: simply key the vehicle on (but don't start the engine) and push the gas pedal. The pump will run proportional to how hard you push the gas pedal! If you need to pump fuel out of the tank or just want to purge the lines, this makes it easy. The controller is also programmed to disable the pump driver if the parking brake is engaging or disengaging so the factory wiring is not overloaded. These are made with all solid state electronics that are self protected meaning there are no fuses, mechanical switches, or relays that can fail from vibration or repeated arcing (this is what happens to a Hobbs switch or relay over time). What's more is there is no need to run any wiring from the engine bay since everything is contained within the rear driver's fender. This is the most advanced controller available and allows the tuner to activate the pump exactly when needed by modifying the pressure modes in the ECM. The system features PTFE lined smooth bore crimped fuel lines to ensure leak free operation and corrosion resistance against ethanol for the life of the vehicle as well as inhibit any fuel odor from permeating through the lines. These lines are pressure tested by the manufacturer to verify against defects, so you can be sure that what you receive is the highest quality and rated for any fuel you will run through it. Don't be fooled by lower quality push lock, screw together, or plain braided hoses! DSX Tuning is committed to providing purpose built products and not repurposed pieces or a collection of off the shelf components bundled together. The pre-filter is a custom made 74 micron stainless filter exclusively for use with these pumps to minimize potential leak points, and the one piece billet tee fitting is a true push connect piece made exclusively for this application. There are no plastic clips that can melt or fail, and there are no backing nuts to fumble around with trying to tighten. The fitting is retained using a stainless steel clip. Installation time is roughly two hours and can be done on jack stands. It is recommended to have a low level of fuel in the tank before installation. This kit can be installed prior to tuning, but in order to take full advantage you will need HP Tuners or EFILive tuning software and access to a dyno / competent tuner.