Guy Fieri Reacts to Banks Power Duramax L5P Upgrades

Guy Fieri is no stranger to horsepower. He's been collecting cars and trucks for almost as long as he's been cooking. But the host of Food Network's Diners, Drive-Ins and Dives isn't just into horsepower for fun. The Mayor of Flavortown's stable of Duramax-powered trucks are workhorses, often towing toy haulers, boats, and food prep trailers.

Guy recently took his 2018 Denali 3500 HD to Cartronics in Santa Rosa, CA for some added power. The Cartonics team installed a Ram-Air cold air intake, 5" Monster Exhaust with patented zero-backpressure SideKick tip, Derringer inline tuner with iDash DataMonster, PedalMonster throttle booster, and Ram-Air rear differential cover. Guy's Denali gained 98 horsepower and much quicker throttle response. Watch his reaction.

Equipment installed in Guy's 2018 Denali, all 50-state legal.

Ram-Air cold air intake http://bnks.pw/3k00SU5
5" Monster Exhaust with SideKick tip http://bnks.pw/3rZhEW6
Derringer tuner with iDash DataMonster http://bnks.pw/2Zup5Ix
PedalMonster throttle booster http://bnks.pw/3s6JPlR
Ram-Air rear differential cover http://bnks.pw/37rKYwK