RK Autowerks B58 Race Manifold Gen2 - Billet Port Injection

OVERVIEW

RK Autowerks' B58 Gen 2 billet manifold, designed, machined, and welded entirely in-house in Fort Worth, TX. Engineered for high-performance Gen 2 B58 applications with an upgraded intercooler core and full port injection support — built for enthusiasts pushing well beyond stock power levels.

SPECS

• Fully billet-machined, made in-house — no outsourcing
• Upgraded intercooler core over the factory unit (a 3x-bigger core is available on the Race PLUS tier)
• Integrated -8AN ORB fuel rail included, built for full port injection support
• Thermal (phenolic) spacer to reduce heat soak between engine and manifold
• Plug-and-play fitment using OEM mounting points

PARTS INCLUDED

• Billet intake manifold
• Integrated -8AN ORB fuel rail
• Thermal (phenolic) spacer
• Necessary hardware and fittings

TECH RESOURCES

• Required separately: injectors and a port injection line kit; if not running port injection, injector port blanks are required (available separately)
• For a larger core, see the RK B58 Race PLUS Manifold (Gen2)

PART NUMBER

• RK.MAN.B58.G2R

VEHICLE APPLICATIONS