Airtec’s F56 JCW intercooler and Stage 1 boost pipe kit is built for drivers who want real cooling headroom - not just a shiny badge. It’s the go-to upgrade for fast road, track day and Stage 1 F56 builds running up to ~320bhp on stock turbo.
Direct-fit stepped-core intercooler (22.1L volume, 1,870cm² frontal area) with cast end tanks - no cutting, no welding
Includes full Stage 1 silicone boost pipe set: replaces all factory rubber hoses from turbo to throttle body, including diverter valve recirc line
Black Pro-Series powder coat - tough, heat-resistant, and subtle enough for a daily driver or show car
Fits all F56 JCW (B48TU engine), including manual and auto; confirmed compatible with stock ECU maps, JB4, BM3, and Bootmod3 Stage 1
No OEM-replacement framing - this is a performance part, not a like-for-like swap
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