Our caliper rebuild kit includes piston seals to rebuild one of the rear brake calipers on the BMW models listed below.
Caliper Rebuild Kits are sold per caliper, four (4) will be needed for a complete car set.
E46 M3 (does NOT include ZCP/competition package)
E46 (99-05) > M3
E39 (97-03) > M5 (00-03)
E53 (00-06) > X5 3.0i M54
E53 (00-06) > X5 4.4i M62 4.4L (99-03)