Part Number: 7090S1

Description: GSC P-D BMW/Toyota B58 272/272 S1 Billet Camshafts

Notes: Not for sale in California not CARB Legal

Fitment: 21+ Toyota Supra 3.0T A91

Details:

• Available in 3 stages (S1, S2, S3) for 500–1800+ WHP builds

• Integrated intake cam trigger for OEM compatibility

• Optimized for performance – improved throttle response and mid-range torque

• High RPM stability – up to 9200 RPM, depending on stage

Product Details
GSC Power-Division offers high-performance billet camshafts for the BMW B58 and S58 engines, designed to support a wide range of power goals—from 500 to 1800+ WHP. Available in three stages (S1, S2, S3), these camshafts are engineered for improved throttle response, mid-range torque, and high-RPM stability. Each set is made from forged billet with an integrated intake cam trigger and requires upgraded valve springs. The S1 cams are ideal for street-driven builds, while the S2 and S3 stages are geared toward high-boost, high-revving race applications. These camshafts are trusted in performance builds, aiming to maximize the potential of BMW’s turbocharged inline-six platforms.

CARB DISCLAIMER
LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3)).

Application
B58 & S58 Engines