A popular transmission upgrade for big power builds, the Toyota R154 is renowned as a strong & reliable OEM gearbox that adapts well to high HP rotary applications. We have been using the combo successfully for several years in street applications behind many tough 2 & 3-rotor cars.
Available now as a complete, bolt-in setup for the FD3S RX7 platform, our R154 Rotary Conversion Package features all brand new components, including the transmission itself, carefully matched to provide you with a robust, proven combo to bolt behind your 13B, 20B or angry NA 4-rotor. Starting off with a new Toyota OEM R154 transmission, Rotary conversion Bellhousing Kit with Billet Adaptor, High-output Starter Motor, H/Duty Billet 9.5" Twin-Plate Clutch & Flywheel, Clutch Slave Cylinder, Pushrod & Fork & Transmission Mount.
In addition to this standard package, we can also supply additional extras & upgrades, including tail shaft Yoke, Mechanical or Digital Speedo setups, bellhousing Inspection Covers & full clutch hydraulics to suit FD RX7.

Gear ratios:
1st Gear: 3.250:1
2nd Gear: 1.955:1
3rd Gear: 1.310:1
4th Gear: 1.00:1
5th Gear: 0.753:1
What's Included:
- Brand new R154 Transmission
- S5 Turbo Bellhousing & Hardware Kit
- Billet R154/Rotary Adaptor Plate Kit
- High-Torque Starter Motor
- H/Duty Billet Twin Plate Clutch Kit
- Clutch Fork, Pivot Point & Boot
- Clutch Slave Cylinder & Pushrod
- FD3S RX7 Gearbox Mount
Packages are supplied fully assembled - ready to bolt onto your engine
Optional Extras/Upgrades:
- R154 Speedo Drive (Suit Stock Mech Speedo)
- Electronic Speedo Sender (Suit Digital Dash)
- Clutch Master Cylinder
- Tailshaft Yoke
- Bellhousing Inspection Cover Set
Applications:
- FD3S RX7
- 13B, 20B, 26B