BIG SLANT

Automotive exhaust pipe; Automotive intake manifolds; Catalytic converter units for vehicle exhausts; Engine exhaust system comprised of a particulate trap; Engine exhaust systems comprised of pipes, collector and muffler; Engine exhaust tips; Exhaust manifold for engines; Exhaust pipes for land vehicles; Exhaust silencers for engines; Headers as part of vehicle exhaust system; Intake and exhaust air flow vane assembly device for use in an internal combustion engine; Silencers as part of vehicle exhaust systems