Yes. Exhaust dumps under the car, burned some wood at the dyno. It is obviously unintentional but the by-product of high horsepower cars. Tons of ethanol + methanol + a hot exhaust pipe = fire.Does your tune shoot flames?
Tuned by Jeff Payn. ~1080 mustang hp, ~1150-1200 Dynojet HP.who did your tune and what’s your whp?