RK Autowerks B58TU Race Billet Intake Manifold with Port Injection

The RK Autowerks Billet Intake Manifolds for the B58 and S58 platforms are exceptional and some of the best we've seen when tuning at Racebox. They're also made 100% in America, so you're supporting a local Texas business!

The Race version of the B58TU billet intake manifold is designed for high-boost and competition-level applications. CNC-machined from 6061 billet aluminum, built start to finish in the RK Autowerks Fort Worth, TX facility. Includes an integrated fuel rail; injectors and port injection line kits sold separately.

Features

• CNC-machined from 6061 billet aluminum
• Integrated -8AN ORB fuel rail (included)
• Supports Bosch EV14K (Shorty) injectors
• 6 x 1/8" NPT secondary ports for methanol/nitrous systems
• 3 x 1/8" NPT auxiliary ports for sensors or boost reference
• Full OEM oil filter access preserved
• Direct bolt-on installation using OEM mounting locations
• Compatible with OEM gaskets and hardware
• Raw aluminum finish

Fitment

• BMW M340i / M440i (G20/G22)
• BMW M240i (G42)
• Toyota Supra A90/A91
• BMW Z4 M40i (G29)
• BMW X3 / X4 M40i (G01/G02)
• BMW 540i (G30/G31)
• BMW 740i (G12)
• BMW 840i (G14/G15/G16)
• BMW X5 / X6 / X7 40i (G05/G06/G07)

Weight: 30 lbs | Dimensions: 27 x 14 x 9 in