Toxic Performance

Do Not Flash My Truck Many Diesel owners risk losing their performance tune when service or repair are made to their truck. Thankfully, Daystar International has come up with the ultimate reminder for the techs working on your programmed Cummins or Duramax diesel truck. The plus replaces the factory cover on the OBDII port under the dash and let's the dealership know to not re-flash  EFI Live computer truck tunes. Daystar International  Since 1977, Daystar has been making highway road trips and off-road excursions safer and more comfortable. Daystar line of precision-engineered suspension products delivers unparalleled ride, comfort, and handling. Shop Toxic Diesel Performance Racing for Daystar body and suspension lift its, shocks and struts, sway bars, bushings, control arms, bumps stops, and much more! We've got Daystar suspension parts for a huge array of vehicles, including Chevrolet, GMC, Ford, Jeep, Ram and more. Don't trust your rig's performance

The  Ultimate Callout Challenge is exactly that, a Callout challenge.  The North West Dyno Circuit and Diesel World Magazine have partnered up and are calling out the best of the best trucks. No voting, no application process, just the top 32 craziest fire breathing diesel pickup trucks in North American and Canada. Heck we don't  even care if you bring in a trailer queen. This event is all about the power, no matter how it's done as long as it's done with a Diesel Engine (Cummins,Duramax,Powerstroke).  Toxic Diesel Performance This Challenge isn't for the cute 800-1000hp trucks, this challenge is for the hardcore, diesel sweating grease monkeys who can crank up 1500+hp or run grater than a 10 sec 1/4 mile with out breaking a sweat. Here is how this is going down; The North West Dyno Circuit and Diesel World Magazine have called you out! There is a $1500.00 buy in, and to make things ever more interesting there will NO REFUNDS if competitors bac