Engineered for riders who demand robust, reliable bottom-end and mid-range performance, the FMF Gnarly 025085 expansion chamber maximises torque and horsepower at low RPMs—making 2-stroke machines feel as responsive as a 4-stroke tractor. This tough pipe features legendary nickel-plated 18-gauge steel construction to withstand the rigours of harsh off-road terrains, ensuring consistent power delivery even through the most challenging conditions. Perfect for late model 200cc off-road KTM motorcycles, the Gnarly pipe delivers the pulling muscle needed to conquer steep climbs and technical trails.