Meet the final solution for the ill-fated S-Caliper piston. You’re looking at the new DuroAno® S-Caliper pistons with metallurgy technology borrowed from every amazing caliper since the 917 caliper.
The thought came when we kept seeing S-Caliper pistons flake and fail due to dis-similar metal fusion and original “plated” pistons. The thought; why a dis-similar metal when we could use similar metal? 930 calipers have aluminum pistons. 951 calipers have aluminum pistons. 908 calipers have aluminum pistons... why not S-Calipers?
The coating process was a key component. As technology progressed, so did the coating process. These new aluminum pistons are harder and more durable than the original or even their stainless counterparts. Our special DuroAno® Coating makes them the perfect piston for the S-Caliper.
They are feather weight was well. These weigh 1/2 of what a stock S-Caliper piston weighs.
Put an end to S-Caliper woes. These pistons will right the original wrong and last forever.
[Design Mode] If no data is displayed, change the product with matching relationship.
About us: BayernMotorWerks.com is your One-Stop shopping for all parts and accessories compatible with vehicles produced by Audi Porsche VW & BMW.
We are proud to bring you the finest products from around the world to maintain and personalize your vehicle. Please drop us a note and share your shopping experience or suggest new products for us to offer. Your opinion matters.
All rights reserved 2026 BayernMotorWerks.com, a domain owned by Bayern Munich Automotive LLC PO Box 48073 Burien, WA 98148, Seattle Warehouse 309 S Cloverdale St Bldg C-12 Seattle, WA 98108
The Audi name and Audi Rings logos are the property of VW Ag. Bayern Munich Automotive LLC is not affiliated nor directly represent Audi of America, VW Group of America, or Porsche North America. Bayern Munich Automotive LLC is a private independently owned company that markets OEM and aftermarket products.
