Any and all help would be appreciated here. No matter where I look I cant seem to find these throttle controlled butane fueled backfire kits. The one website Ive found they're sold
Exceed RC LED Kit With Backfire RC PACE - RC Drift Shop UK
Single exhaust backfire | One backfire done. Ready for shipping to Hongkong. Nick Li, thank you for your patience | By Rc Backfire exhaust & Smoker | Facebook
1/10 RC Car Simulated Tail Throat LED Backfire Tail Light Exhaust Pipe LED with Mercury Switch Inertia Switch Automatic Switch 2PC 5mm Red LED - China Automatic Switch LED and Backfire Tail