Applications
 
These sets consist of high temperature heat resistant, silicone gray dust boots and high temperature pressure seals, manufactured by Frenkit Performance for most late-model Brembo calipers. These are the perfect components for street and track-oriented performance vehicles!
 
Included are the following components:
36mm High Temp Gray Silicone Dust Boot,  Quantity 2
36mm Pressure Seal,  Quantity 2
40mm High Temp Gray Silicone Dust Boot, Quantity 2
40mm Pressure Seal, Quantity 2
Caliper Temperature Sticker - Included free!
 
This is also an OE replacement for StopTech kit part numbers:
143.99036K - 36mm
143.99040K - 40mm
This seal kit replaces OE Brembo Dust Boot part numbers:
20.4872.44 (20 4872 44) - 36mm
20.4872.46 (20 4872 46) - 40mm
This seal kit replaces OE Brembo Pressure Seal part numbers:
05.5955.56 (05 5955 56) - 36mm
05.5955.58 (05 5955 58) - 40mm
This seal kit replaces OE Brembo Rebuild Kit part numbers:
105.5955.56 (105 5955 56) - 36mm
105.5955.58 (105 5955 58) - 40mm
 
Common cars this fits are 996 C2/C4, 997.1/2 C2/C4, Boxter 986/7 (S), 987 Cayman (S), 964.
 
Typically on a 4-Piston caliper, there are two of each piston size, so this combination should service one front caliper (4 pistons total).  These are not application specific, rather for those who may have a single torn dust boot or failed pressure seal or for those who are rebuilding their calipers; however, this kit will may work for many aftermarket Brembo or StopTech 4-piston caliper combinations.