ACT Suzuki Esteem 4 Pad Sprung Race Disc4190109 is a 4 pad spring centered race disc made with high quality, ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The race disc features a heat treated spring steel drive plate and is well suited for the smaller disc sizes in smaller engines.

E85 compatible

5 inch ID Length: 8 inch Spring Rate: 400 lbs/inch

Includes nut and washer

SPF1358-8K: A=138mm B=33

4F0-919-051-AM / 4F0919051 AM / 4F0 919 051 AM / 4F0919051AM

49131-07240

we loved the way the "standard" H&R Sport Springs felt on both the street and track

is not CARB certified and may not be legal for use on emissions controlled vehicles

and increases top end power

Welcome to the illustrious family

With valves open

OE Part #'s  18-20-1-401-797 / 18 20 1 401 797 / 18201401797