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Duramax Tuner logo

Duramax Tuner LB7 Twin Turbo Kit

LB7 Twin Turbo Kit
$3,900.00
free shipping special - no handling fees
click here to order

Duramax Tuner Stealth Series
Fits:
2001-2004 GM Duramax

Kit Includes:

  • 75mm Borg Warner turbo
  • all nessesary piping
  • clamps
  • fasteners
  • coolant tank kit
  • battery relocation bracket
  • oil drain line kit
  • TIG welded 3 inch Y bridge
  • 3 inch intercooler tube
  • heat wrap
  • DSP5 ECM tuning
  • TCM tuning
After placing your order one of our Duramax specialist will call you to ask questions about your truck such as VIN #, tire size and turbo/injector/engine information. Feel free to call us at 866-737-4966 with any questions.

Our twin turbo kit supplies you with all of the necessary parts to compound turbocharge your Duramax. Using our twin turbo design sacrifices absolutely nothing in the way of spool-up while supplying the engine with enough extra air to reach 750+RWHP when provoked**. This kit really shines when hooked to a trailer. There's little to no chance of pushing EGTs out of the safe zone at legal speed regardless of the trailer weight. We've run our twin turbo test truck at 25K GVWR while doubling the factory horsepower output and were still able to keep EGT's under 1200 degrees sustained. More safe power at temperatures means more than just a grin on your face, it means better towing mileage too. You'll be able to avoid leaving overdrive while towing because you'll have plenty of cool air to roll into the throttle without worrying about EGTs. Power delivery is instant. There's no turbo lag, no extra smoke (unless you want it), and no constantly looking at your EGT gauge. Boost reports immediately causing the truck rise with a whoosh of confidence as soon as you ask for it. Overall power output with this kit depends widely based on fuel supply. We've tested it to 600 cool clean horsepower on a stock pump/injector setup using our tuning, and gone as far 750HP with bigger injectors and upgraded pump- again with our tuning. Because we take your results seriously, we supply our engine and trans tuning with every twin turbo kit. Using our tuning gives you the piece of mind that the engine calibration was designed in conjunction with the parts combination by professionals with state-of-the-art equipment. You will not find a more well rounded, results driven twin turbo package anywhere.

** Additional engine and transmission modifications may be necessary depending on your target power level and usage

 LB7 Twin Turbo Kit
LB7 Turbo Charger
LB7 Turbo Charger
Twin Turbo Kit
After placing your order one of our Duramax specialist will call you to ask questions about your truck such as VIN #, tire size and turbo/injector/engine information. Feel free to call us at 866-737-4966 with any questions.
Product Description Price Order
LB7 Twin Turbo Kit
Fits:
01-04 Duramax
Our Part #: DUTLB7TWINTURBOKIT
Duramax Tuner Part #: LB7TWINTURBOKIT
$3,900.00
 
Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
Call Toll Free: 1-866-737-4966

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