JAMO Performance Exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 5" T-409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT’s. JAMO Performance Exhaust systems are the perfect combination of performance, fit and value. This is a “RACE USE ONLY" product used for competition in closed and open course racing that is formally sanctioned by a recognized racing organization. Any other use including on-road and recreational off-road used could be in violation of local, state and federal laws.