EOS (Evolution of Speed) B58 Upgraded Billet Intercooler Manifold

OVERVIEW

Evolution of Speed's billet intake manifold for the B58 replaces the factory plastic manifold and intercooler assembly entirely — machined from 6061-T6 aircraft-grade aluminum, starting from over 50 lbs of raw billet per end tank and finishing at just 3.8 lbs each. Designed to work with both Gen1 and Gen2 B58 engines, with all machining done in-house in the USA.

SPECS

• Integrated port injection, meth, and nitrous bungs — no fueling spacer needed between the engine and manifold
• Injectors relocated to the topside for easier servicing
• Designed to accept a larger throttle body for extreme horsepower builds
• Air-to-water intercooler core developed with C&R Racing / PWR North — over double the core size of the factory unit
• Roughly 20-25°C cooler intake air temps than the stock manifold, with cooler starting temps at the line
• 6 extra 1/16" NPT ports on top for nitrous, 6 extra 1/8" NPT ports on bottom for methanol
• Made entirely in the USA

PARTS INCLUDED

• Billet intercooler manifold (end tanks + air-to-water core)
• Fuel rail with lines and fittings to adapt to the factory hard line
• All install hardware

TECH RESOURCES

• Required separately (not included): injectors, methanol nozzles, and nitrous nozzles
• Specify Gen1 (2016-2019) or Gen2 (2020+, incl. Supra / M340i / G29) at checkout to match your engine
• For off-road use only

VEHICLE APPLICATIONS