EBC Racing does however emphasise that RP-X has been developed for peak on-track performance, meaning higher levels of brake dust and brake noise should be expected. RP-X has comparable disc wear to many other popular track/race materials, however RP-X disc wear is considerably greater than EBC Racings other track pad RP-1 which results in high levels of brake dust. Compared to RP-1, RP-X has a 25 percent increase in friction coefficient across its working temperature range with a much more positive initial bite. This characteristic potentially makes RP-X more suitable on heavy or inherently under-servoed vehicles. For light-medium weight vehicles, cars with non EBC Big Brake Kits fitted, or vehicles with no ABS, the less fierce nature of EBC Racings other track material RP-1 may be preferable.
This Part Fits:
Year
Make
Model
Submodel
1985-1986
BMW
524td
Base
1982-1988
BMW
528e
Base
1983-1984
BMW
533i
Base
1985-1988
BMW
535i
Base
1988
BMW
535is
Base
1983-1984
BMW
633CSi
Base
1985-1989
BMW
635CSi
Base
1987
BMW
L6
Base
1988-1991
BMW
M3
Base
1986-1989
Ferrari
328 GTB
Quattrovalvole
1986-1989
Ferrari
328 GTS
Quattrovalvole
1983-1985
Ferrari
Mondial
Quattrovalvole
1986-1988
Ferrari
Mondial 3.2
Base
1986-1988
Ferrari
Mondial 3.2
Cabriolet
1980-1982
Ferrari
Mondial 8
Base
1989
Ferrari
Mondial t
Base
1989-1993
Ferrari
Mondial t
Cabriolet
1989-1990
Maserati
228i
Base
1987
Maserati
425
Base
1989-1990
Maserati
430i
Base
1982
Porsche
928
Base
1983-1985
Porsche
928
S
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TERMS (REQUIRED)
OFF-ROAD USE POLICY & EMISSIONS COMPLIANCE NOTICE
California Proposition 65 Warning:
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of
California to cause cancer or birth defects or other reproductive harm. For more information, visit
www.P65Warnings.ca.gov.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell,
install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public
roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB),
it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Civil penalties up to $4,819 per violation per vehicle
Possible criminal penalties under the Clean Air Act
Revocation of registration or smog certification by DMV or local authorities
State & Local Regulations:
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local
regulations before purchasing or installing emissions-related products.
Intended Use & Customer Certification:
All performance, racing, or competition parts sold by this company are intended solely for off-road,
closed-course, or competition use on vehicles that are never registered or used on public highways.
Company Policy Statement
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the
use of emission-control defeat devices or any modification that violates the Clean Air Act or state
regulations.