Bosch super is the premium copper core plug. Bosch super spark plugs deliver quality performance based on technology that is proven on racetracks around the world in the most sophisticated racing engines. That's why Bosch is one of the best-selling spark plugs in the world.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Bosch super is the premium copper core plug. Bosch super spark plugs deliver quality performance based on technology that is proven on racetracks around the world in the most sophisticated racing engines. That's why Bosch is one of the best-selling spark plugs in the world.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Bosch super plus premium core spark plugs are the longest lasting copper core spark plug on the market. They deliver quality performance based on technology found in the most sophisticated racing engines, and are proven on racetracks around the world. Benefits: superior reliability. Increased resistance to spark erosion (50% longer life vs. Oe plugs). Improved cold weather starts. Anti-seize and corrosion protection. Prevents misfires due to current leakage. Worn spark plugs can cause engine misfires and can reduce performance and fuel economy. Be sure to replace worn plugs during manufacturer recommended service intervals. If you have added aftermarket performance parts it is a good idea to change them more fr...(choose a part on the right to read more)

View/Change Diagram

911 1974-77 - Electrical	911 1984-86 - Engine
911 1984-86 - Electrical	911 1987-89 - Engine
911 1987-89 - Electrical	924 1986-88 - Engine
924 1986-88 - Electrical	928 1983-86 - Engine
928 1983-86 - Electrical	928 1987-91 - Engine
928 1987-91 - Electrical	944 1985-88 - Engine
944 1985-88 - Electrical	944 1985-88 - Electrical
944 1989-91 - Engine	944 1989-91 - Electrical

Bosch super plus spark plug has a premium copper core plus yttrium enhanced center electrode providing extended performance life over conventional copper core spark plugs. Sold each, this plug fits these models:

911 1984-89

911 c4 1989

912e 1976

924s 1986-88

928s 1985-86

928s4 1987-91

928gt 1990-91

928 GTS 1992-94

944/944 turbo 1985.5-89 (not for s2)

944s 1987-88

968 1992-95

General Fitment

Vdo 1-150 psi nylon tubing kit, 6 foot. Includes 1/8-27 & 1/4-18 npt adapters.
Quantity sold as a kit.


Vdo offers a complete line of tubing kits for replacement or initial installation of its mechanical gauges. They are available in braided stainless steel, copper, and nylon tubing to suit your needs.

General Fitment

Vdo 1-400 psi copper tubing kit, 6 foot. Includes 1/8-27 & 1/4-18 npt adapters. copper tubing kit 6 ft. Long 0-400psi 1/8" diameter vdo 150-856 gauge accessories

General Fitment

This 6 pole cut off switch is the same style used in the factory Porsche cup cars. It has been designed to eliminate the possibility of the alternator circuit being damaged due to a heavy voltage surge that can occur with the use of a heavy duty single circuit on/off switch. When turned to the off position the engine will be automatically stopped due to the secondary switch function whereby the ignition is cut. This prevents engine 'run on' and is a vital safety factor especially in competition use. This switch is also a very simple and effective anti theft device for cars, trucks, boats and ag, vehicles.

-12-24 volt
-prevents battery drain
-3 ohm 11 watt resistor for controlled earth leakage
-fully re...(choose a part on the right to read more)

General Fitment

Tired of your Porsche turning over slowly after a little highway jaunt or an inadequate charging rate? This might be caused by weak factory grounds. Original equipment grounds were never heavy duty. Automobile atlanta saves the day with our super heavy duty ground kit with super conductive copper/brass terminals. You may once again enjoy hot weather driving.

Tired of your Porsche turning over slowly after a little highway jaunt or an inadequate charging rate? This might be caused by weak factory grounds. Original equipment grounds were never heavy duty. Automobile atlanta saves the day with our super heavy duty ground kit with super conductive copper/brass terminals. You may once again enjoy hot weather driving.

Tired of your Porsche turning over slowly after a little highway jaunt or an inadequate charging rate? This might be caused by weak factory grounds. Original equipment grounds were never heavy duty. Automobile atlanta saves the day with our super heavy duty ground kit with super conductive copper/brass terminals. You may once again enjoy hot weather driving.