928 Motorsports, LLC ®

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928 Motorsports

928 Motorsports
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Stage 1 Supercharger Kit For The '78 - '86 16 Valve Porsche® 928

BTW..this engine is super smooth and quiet now......ZERO underhood mechanical noise..just a nice little blower whine. Dave T.

Supercharger Kit Warranty and Quality Information
Our Supercharger components have been on street and track since 2001! Buy with confidence, and expect the best in installation assistance at (920) 485-0928

The Stage 1 kit will increase the horsepower and torque of your vehicle by 30 to 40 percent*

Instructions Available Video Available Product Installation Services Available

Complete Kit: In addition to the Supercharger, brackets, all hardware, and air tubing specific to your vehicle, 928 Motorsports also provides you with:

  • 928 Motorsports Billet Aluminum Anodized Crankshaft Pulley
  • 928 Motorsports Cold Air Intake System
  • 928 Motorsports Intake Elbow to MAF System
  • 928 Motorsports Supercharger Mounting brackets
  • 928M Bosch Blow-off Valve
  • Idler/Tensioner Pulley Assembly
  • K&N Air Filter
  • All required silicone hoses and elbows
  • All required aluminum tubing
  • All required hose clamps
  • All required metric hardware
  • Assembly Instructions and Tech Support

*Your results may vary as many factors like engine condition and driveline condition play a large factor in HP at the wheel. No vehicle should be supercharged unless it is mechanically in good-to-excellent repair. Please see and read our article: "The rules about Supercharging your vehicle"


Part Number

Price (USD)



Stage 1 Supercharger Kit for the '78 - '83 Porsche® 928 K-Jetronic



Ships in 4 Weeks or Less

Stage 1 Supercharger Kit for the '80 - '84 Porsche® 928 L-Jetronic



Ships in 4 Weeks or Less

Stage 1 Supercharger Kit for the '84 - '86 Porsche® 928 16v LH-Jetronic



Ships in 4 Weeks or Less

* Domestic US shipping shown. International shipping will be calculated based on location.

Phone: (920) 485-0928
Email: info@928motorsports.com

928 Motorsports, LLC - All Rights Reserved
Horicon, Wisconsin USA

928Motorsports.com - Performance Parts for your Porsche® 928