ATS Diesel Performance

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Home > GM > LB7 Duramax
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 Fueler?s 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.

GM Twin Fueler Kit w/out pump


7018004248
$1,450.00
Twin Fueler Injector Pump Kit - 2001 LB7 Duramax, Extreme Performance, Complete w/ Brackets and Hardware * W/OUT PUMP *(customer provides 2nd pump, MUST use pump from LB7 Duramax as second!)

LB7 Twin Fueler Kit, 2001


7019004248
$2,500.00
Twin Fueler Injector Pump Kit, Duramax, 2001, LB7, Extreme Performance, Complete with Additional Pump, Brackets and Hardware This kit includes the Alternator bracket and belt tensioner required for 2001 LB7

Serpentine Belt, Twin Fueler System - GM 01+


7010334248
$69.36
Serpentine Belt, Twin Fueler System - GM 01+

Twin Fueler Electronic Control Box, GM 2001-2010


7010194248
$210.00
The 2001-2010 GM Twin Fueler Electronic Control Box controls your second high pressure fuel pump, allowing precise rail pressure control.

Twin Fueler Fuel System (w/out pump) - 2002-04 GM LB7 Duramax


7018004260
$1,450.00
Twin Fueler Injector Pump Kit - 2002 - Early 04 LB7 Duramax, Extreme Performance, Complete w/ Brackets and Hardware * W/OUT PUMP *(customer provides 2nd pump, MUST use pump from LB7 Duramax as second!)

Twin Fueler Fuel System - 2002-04 GM LB7 Duramax With Pump


7019004260
$2,500.00
Twin Fueler Injector Pump Kit, Duramax, 2002-04, LB7, Extreme Performance, Complete with Additional Pump, Brackets and Hardware
* Core and Crate charges are charged IN ADDITION TO PRODUCT PRICES, and are refundable when USABLE core product and crate are returned to ATS Diesel. All core charges are refunded by check, mailed to the billing address on file.
ATS Diesel Performance ("ATS") sells replacement parts designed to improve a diesel engine's efficiency and reliability. Some states, specifically California, have strict regulations applicable to parts that you may legally use on your diesel truck. Be sure to review applicable municipal, state, and federal rules before you purchase and install an ATS product to make sure you are in compliance.
ATS also designs and manufactures certain parts for off-road and race use only. These parts are not intended for sale in any state, including California, where the items do not comply with local rules.