Bilstein / Alden American Sport Suspension for the Porsche® 928

A complete set of 4 performance springs, Bilstein gas shocks and spring perch adapters for the Porsche® 928

Application: 1978-95 Porsche® 928

Kit Includes: Our spring perch adapters will allow you to put any 2.5" OD racing springs into your Porsche® 928 - and here are the benefits of doing this:

Our spring kits accept all 2.5" OD springs The 928 Motorsports Spring Adapter kit comes with one set of 4 premium-quality Alden American® springs with it - but in the future you can use any brand of 2.5" springs you can get anywhere, or come back to us for another set of Alden Americans!

Your first kit is Your Choice: We will consult with you as to the kind of driving/racing you are doing and help you select the best spring rates for your car and kind of event. No stock formulas - a spring selection based on YOUR needs.

Easy Installation: Our kits come with everything you need to do the complete installation yourself. Instructions included. No modifications are necessary to the car whatsoever. Completely reversible if desired later. Designed to work with both Bilsteins and Koni's.

Easy Adjustments: Because our threaded sleeves are new and anodized for anti-corrosion and toughness, adjusting the ride height of your 928 will always be easy from now on with the special spanner wrench included in this kit!

Top Technology! 928 Motorsports is proud to be an Alden American® dealer. We selected Alden American® (proudly made in the USA) because Alden Americans are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. Alden Americans are designed to be as light as possible with maximum deflection and at the same time endure the stresses of the extreme conditions common to motor racing. Alden Americans will resist taking a "set" longer than most springs. Our Alden American springs are powder-coated black, the mean spring rate is etched into the end coil.

Spring Selection:

928 Motorsports has the best Service and Support around - answers to your questions when you need them through at (920) 485-0928.

Warranty: These are factory NEW springs and are warranted direct to you. Alden Americans are guaranteed for life to the original purchaser with proof of purchase. The warranty guarantees that the coils will remain within two percent of the original manufacturing tolerances for rate and free length when properly cared for & used in normal racing conditions. The spring perch adapter plates are manufactured by 928 Motorsports LLC and are warranted to be free from defects in materials and workmanship for 2 years from date of purchase. Racing does NOT void the warranty. That's what they are for!

Item Options Part Number Price (USD) Shipping* Availability
Bilstein / Alden American Sport Suspension for the Porsche® 928 U.S. Only: $58.60
All Others:
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* Domestic US shipping shown. International shipping will be calculated based on location.