Koyo Radiator - 08-11 Lexus IS-F 5.0L (AT) - HH012170 9" 4 K24A2 *Requires use of

4 K24A2 *Requires use of RSX Type-S 6spd Flywheel*

3001012 is a performance street disc and the most popular disc purchased

) while still allowing smooth stock OEM drivability at any boost level

TS6-SPG4 kit features a Sport pressure plate for a nice upgrade

Set of 4 Jetronic Quick release injector plugs with pigtails

Koyo Radiator - 08-11 Lexus IS-F 5.0L (AT) - HH012170 9" 4 K24A2 *Requires use of48mm Core Thickness Built with a robust 48mm core, it is engineered for the serious performance tuner. Increased capacity means better cooling reserve when you need it. Intended for both circuit and daily use, you may double your coolant capacity and see up to 35% increased performance over your stock radiator. Unless noted otherwise, all Koyorad All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine