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LightForce - Nathan H.

"Due to your speedy service I was able to take the new lenses (LightForce) into Canada with me this last weekend.  They definitely work great and helped me avoid a moose."

EDGE and AFE - Wade H.

"Previous to my modifications, I got 10.8 mpg on the last tank in my 2002 Ford F250 PSD. Then along came Grimm Performance!

As you will recall, I purchased the Edge EVO and the AFE Magnum Stage II. In addition to these upgrades, I added the Magnaflow 5" SS Exhaust. I got 21.47 mpg on my first tank with the EVO set on TOW!

I just wanted to say thanks for your help. You have a new, very satisfied customer."
 

Featured Products

LightForce 170 Striker HID Driving Light Twin Pack
LightForce 170 Striker HID Driving Light Twin Pack
$446.07
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 LightForce 240 Blitz HID Driving Light Twin Pack
LightForce 240 Blitz HID Driving Light Twin Pack
$491.61
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Superchips Cortex: 99-09 Chevy and GM Applications

Price: $388.99


Superchips Cortex downloadable tuner for Chevy/GM applications, both gasoline and diesel.  This unit is new in the box and comes direct from the factory! (Part #2950)

KEY FEATURES

  • Up to three best-in-class tuning levels
  • Industry-Exclusive 2-year powertrain warranty comes with every product at no additional cost
  • Elegant, sleek, innovative design
  • Diagnostic Library retrieves, displays and clears DTC's
  • Log performance times & speeds, displays & stores PID data
  • Supports wheel, tire and gear swaps
  • Easy to install, Internet updateable
  • One part number for each OEM (e.g. PN 2950 covers 99-09 Gas Cars, 99-08 Gas Trucks, 01-08 Duramax Diesels 
  • The built-in MSDP-Link supports accessories - expandable to meet customers growing needs (e.g. dash-mount display, additional sensors)
     
    ADDITIONAL FEATURES     
  • Available Data Acquisition at Superchips.com
  • Adjust Shift Points
  • Enhance Shift Firmness
  • Eliminate Speed Limiter
  • Recalibrate Speedometer for Larger Tire Sizes
  • Adjust RPM Limiter
  • Choose from up to Three Available Tuning Levels

Superchips offers a complete line of hand-held tuners to cover most domestic cars and trucks. While they are famous for the incredible power gains (12% increase in HP on gas vehicles, up to 150HP increase on diesels), their engineers and calibrators design the products for drivability. No more downshifting on big hills, they tune throughout the powerband for consistent performance from 500 to 8,000 RPM. In addition, customers rave about the fuel efficiency gains, even while picking up, on average, 50-60 extra horsepower.

We have the best price around for  Superchips Flashpaqs!  If you want your vehicle to have the highest performance at the lowest price then your only choice is Superchips from Grimm Performance!  You will see horsepower and torque increases!  You will get better gas mileage!  Independent tests prove it!  Grimm Performance provides a 30 day money back guarantee!


 


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MBRP Cat Back T-409 Stainless Exhaust: 01-05 Chevy Duramax Diesel
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