As stated before

This is the first in the industry

Designed for durability and reliable long-term performance

a fuel pressure regulator (FPR) is integrated into the unit

Requires a 77mm (3

CSF Charge-Air Cooler Manifold, BMW B58 Gen1 top end As stated beforeCSF's Gen 2 B58 "Super Manifold" has sold over 450 units for G Chassis BMW and Supra models. Due to high demand, it's now available for Gen 1 B58 F Chassis BMWs, offering a top quality alternative. The Gen 1 B58 Charge Air Cooler Manifold mirrors the latest Gen 2 version, with enhancements for superior fit and finish. As Gen 1 B58 powered BMWs gain popularity, the need for motorsports grade products for increased power and reliability has grown. With