Description
Introducing the cutting-edge OS Giken STR series ? a powerhouse capable of handling up to 550hp while maintaining a drivability that closely mirrors standard performance. Experience a 30% reduction in pedal effort compared to most multi-plate clutches, thanks to innovative plate and diaphragm designs. OS Giken achieves impressive power handling with a minimal 715kg clamping pressure, making the STR series an ideal choice for daily driving, as well as race and drift applications. For drag racing enthusiasts, we recommend exploring our competition twin plate lineup.
Our clutches are bundled with a lightweight chrome-moly flywheel, a striking ruby red-anodized billet aluminum clutch cover, and the necessary bearing/carrier set or pull-push converter kit where applicable. The clutch kit includes a pull-push converter kit for your convenience.
Compatibility with various Toyota models is extensive, such as the Supra JZA70, Mark II Series JZX90 and JZX100, Soarer JZZ30, Altezza SXE10, MR-2 SW20, Celica ST185 and ST205, MR-S ZZW30, Celica GT-S ZZT231, Levin and Trueno AE101, AE92, AE86, TE27, Starlet EP82 and EP91, and Vitz 1.5RS. Each listing provides essential details like pressure plate material, flywheel weight, and additional notes for a comprehensive understanding.
For seamless installation, ensure the use of genuine Nissan flywheel bolts (pn: 12315-04U00) with our clutches. Our commitment to performance is evident in specific design features, such as a 215mm clutch diameter for improved engine response. When ordering, specify the vehicle’s N/V and code for a customized kit that aligns with the production period.
Trust in the OS Giken Note Key:
1. Genuine flywheel bolts required.
2. Clutch diameter set at 215mm for enhanced engine response.
3. Specify N/V and vehicle code when ordering.
4. Clutch disk diameter set at 204mm for improved engine response.
Elevate your driving experience with OS Giken ? where power, precision, and performance converge seamlessly.

