Exhaust system components for land vehicle engines comprised of mufflers and component parts of mufflers in the nature of tail pipes and header pipes; automotive engine parts, namely, turbocharger systems comprised of automotive intake turbo manifolds, oil lines, coolant lines, silicon hoses, brackets, mass airflow sensor housings, harnesses and fueling components in the nature of injectors, pressure regulators being parts of machines and high/low fuel pumps; automotive engine parts, namely, turbochargers for automotive engines, wastegates for diverting exhaust gases away from an internal combustion engine and automobile engine parts in the nature of flanges; supercharger systems, in particular, distribution blocks for nitrous oxide systems, automotive intake manifolds and heat exchangers being parts of machines; parts and accessories for motor vehicle engines, namely, motor vehicle exhaust systems, motor vehicle automotive intake manifolds, fuel pumps for land vehicle engines; parts and accessories for motor vehicle engines, namely, manifold accessories for motor vehicles in the nature of boost traps and heat exchangers, coolant systems for motor vehicles and diverter valves being parts of engines for motor vehicles; parts and accessories for motor vehicles, namely, high flow cylinder heads for motor vehicle engines, intercoolers, enhancement parts for internal combustion engines in the nature of fuel catalysts; carburetors and component parts therefor, namely, needles and seats, power valves, adjusting nuts, emulsion tubes, carburetor diaphragms, accelerator pumps, accelerator pump check needles, and accelerator pump check valves; automotive engine blocks; cam shafts; air filters for automobile engines; air intakes, namely, tubes and boxes for automotive engines; parts and accessories for vehicle motors and engines, namely, automobile engine valve covers; starters and alternators for vehicle motors and engines in land vehicles; vehicle parts, namely, distributors for vehicles; radiators for motors and engines; motor vehicle engine parts, namely, fans for motors and engines, radiator tanks for vehicles, radiator shrouds for vehicles, fuel pumps for land vehicles, fuel filters; exhaust system fasteners, namely, header bolts and studs, automobile engine coil covers, spark plug wires, internal combustion engines land vehicle parts in the nature of distributor caps and clamps, ignition wire dividers and markers for motor vehicles, engine primer rods, abrasive wheels and rolls and grinding stones for power-operated grinders, cam shaft degree wheel plates, air intake scoops for motor vehicle engines, engine fasteners in the nature of nuts and bolts specially adapted to hold and assemble motor vehicle engines, and rocker arm adjusters in the nature of nuts, studs and clips specially adapted for use with rocker arms for engines; motor vehicle products, namely, gaskets for internal combustion engines and parts for carburetors in the nature of power valves for carburetors, o-rings being machine parts for motor vehicles, fuel fittings for motors and engines, idle screws in the nature of idle mixture and idle speed screws and fuel bowl washers in the nature of float bowl screw gaskets; fuel injectors; fuel injector kits for injection of nitrous oxide or nitrous oxide and a fuel mixture for use in internal combustion engines and combustion engine nozzles for fuel injection; spark plugs; ignition wires for motor vehicles; ignition coils for automotive engines; water pumps for land vehicles; ignition wires; hydraulic torque converters; automotive electrical and ignition parts in the nature of ignition modules, distributor caps, rotors and cable sets in the nature of ignition spark plug wires; parts and accessories for motor vehicle engines, namely, water manifolds that incorporate accessory mounting means for rotating pulleys and brackets; mechanical engine parts for land vehicles.

Downloadable software for tuning fuel injection systems for vehicles; motor vehicle gauge and gauge clusters, namely, analog and digital instrumentation in the nature of electrical gauges and fluid pressure gauges; motor vehicle fuel pressure gauges and regulators; engine rev limiters for limiting vehicle engine speed, namely, add-on devices for vehicles in order to limit the maximum engine speed of an automobile; electrical speed, ignition, fuel, and nitrous oxide control devices for motor vehicles; downloadable vehicle engine control software; downloadable vehicle transmission control software; downloadable smartphone application software for motor vehicles; handheld electronic automotive diagnostic apparatus, namely, electronic diagnostic device for vehicles which analyze the engine parameters and upload revised parameters to enhance engine performance; electronic motor vehicle suspension tuning kits comprised of an electronic control unit that monitors suspension performances and delivers re-calculated sensor values to the original suspension control unit to increase suspension performance; downloadable computer software for monitoring suspension performance and delivering re-calculated sensor values to the original suspension control unit to increase suspension performance; electronics used to increase engine performance in vehicles, namely, modules; battery cables and accessories thereof, namely, battery terminals; parts and accessories for motor vehicles, namely, manifold absolute pressure sensors for motor vehicle engines; parts and accessories for motor vehicles, namely, boost gauges for motor vehicles, boost gauge pods for motor vehicles; combustion engine fuel system and accessory components, namely, voltage regulators, electronic solenoid assemblies for electric starter motors, electronic controls for engines, throttle valve idle stop solenoids, choke thermostat assemblies, sensors and structural parts thereof, and fast idle electronic solenoids and structural parts therefor sold as a unit; electric relays; electronic timing control instruments in the nature of timing lights; electronic timing apparatus in the nature of a device to adjustably advance or delay ignition of a motor vehicle; timing sensors; computers; electric rpm module selectors in rpm activated switches; tachometer adapters; hand-held electronic computers for use in programming automotive computers; electronic tuners for fuel injection systems for vehicles.