Sale

Engines and Components› Camshafts and Valvetrain

GSC Power Division

Billet S2 Camshaft Set for B58B30C

$1,400.00 $1,190.00 Save $210.00

SKU: GSC7090S2

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The GSC Power-Division Billet S2 camshaft set is engineered for the BMW B58B30C engine. These forged billet cams are designed for aggressive builds targeting 600–1200 WHP, with power extended through the 3,500–7,500 RPM range. The set includes intake and exhaust camshafts with specific advertised durations, lift, and @0.040" specs.
Show original supplier description
The GSC Power-Division Billet S2 camshaft set is a high-performance upgrade engineered for the BMW B58B30C engine, commonly found in vehicles like the 2018+ Toyota Supra and BMW models. Constructed from forged billet, these camshafts are built to withstand the demands of serious horsepower. Designed for a broad operating range, this camshaft set targets a rev band between 3500 and 7500 RPMs, making it suitable for builds aiming for significant power gains. The product is rated to support between 600 and 1200 Wheel Horsepower (WHP), indicating its suitability for extreme performance applications. To achieve its full potential and ensure reliability, this S2 camshaft set requires supporting modifications. These include an upgraded turbocharger to provide sufficient airflow and a ported cylinder head to optimize gas flow. An integrated intake cam trigger is also a feature of this camshaft set.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGSC Power Division
Part NumberGSC7090S2
CategoryEngines and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy