7 Parts for land and water vehicle engines, namely, engine exhaust systems comprised of pipes, collector and muffler; component parts for land and water vehicle engine exhaust systems, namely, mufflers, collectors, tailpipe tips, u-bends, clamps, headers, brackets and exhaust tubing; engine parts, namely, air-intake tubes for after-market installation on automotive engines, filters, nozzles, pumps, injectors, valves, regulators and control valves and vehicle engine induction systems comprised of one or more of the aforesaid goods