Swift Coil Springs Kit 1997-04 Porsche Boxster w/ Bilstein PSS9 Coilovers

Sale Price$448.00 USD
In stock (5 units), ready to be shipped

Want product recommendations?

Use Our Suspension Builder Guide

Use Our Exhaust Tech Guide

Get personalized suggestions based on your goals and budget.


Free ground shipping.


Fits Boxster or Boxster S with Bilstein PSS9 coilovers.


Running Boxster spec or SPB and don't want to hassle with other brands and their non-compatibility with the PSS9's?


Want to use the number one spring in NASCAR? MGC is proud to bring you SWIFT racing springs.


These springs are physically lighter than anything on the market and are sold in METRIC sizes (Bilstein utilizes metric springs).


This kit supplies you with the class legal 450-500 lb. rates you need.


These are a direct replacement for the PSS9 springs with 100% compatibility.


No machining of hats or spacers required, no loss of shock travel.


Part #CS986R

Your Recently Viewed Products: