ACT 1987 Mazda RX-7 XACT Flywheel Streetlite - 600145 fits_2016-2017`Lexus`RC200t The high temperature 2-PLY reinforced

The high temperature 2-PLY reinforced silicone hump coupler is designed to connect to a (4-3/4") OD tube and is 3" long

4L Powerstroke

or are building toward a higher-output K-series setup

Fits Factory Dual Exhaust Systems

To eliminate dead space that can cause turbulence and hinder flow that formed collectors are prone to produce

ACT 1987 Mazda RX-7 XACT Flywheel Streetlite - 600145 fits_2016-2017`Lexus`RC200t The high temperature 2-PLY reinforced600145 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. Noticeably improved engine response and acceleration, OE to