ATS Twin Fueler Kit (no pump), 2011 and Up GM LML


ATS Twin Fueler Kit (no pump), 2011 and Up GM LML

ATS Diesel Performance

The factory CP4 is designed to be a high pressure pump to increase atomization of the fuel resulting in a better driving experience on the new LML platform. Unfortunately this set up lacks the volume when compared to the previously used CP3 pump, resulting in a limited power band and short cap on power that this vehicle can be pushed to. ATS Diesel has designed this Twin Fueler kit to help you receive the best of both worlds with the fuel volume and pressure you need to maximize your driving experience whether it be daily driving, towing, drag racing, or sled pulling!

Benefits of the LML Twin Fueler: «_ Better atomization, «_ increased throttle response, «_ faster spool up, «_ ability to support demanded fuel quantity, and «_ wider RPM operating range.




ATS Twin Fueler kits are precisely engineered to ensure a perfect fit, consistent operation and reliable fuel delivery. When increased fueling demands are needed, ATS Twin Fuelers deliver enough volume to support 1000+ horsepower.


Each kit comes with all the necessary hardware for installation. This includes a rugged support bracket, powder coated and rust resistant hardware, stainless steel fuel lines, electronic controller and high pressure fittings.


Unlike other kits which can have fitment issues, the ATS kit was designed around the goal of looking as good as it performs. No rubbing, splicing, welding or cutting is required during or after installation.


ATS Twin Fueler kits come with a 3 year / 150,000 mile warranty.