Ford Fiesta ST Mk7 Billet Alloy Inlet Plenum
This revised version of our original 1.6 ecoboost plenum is now available. Machined from billet 6082 aluminium it is both lightweight and incredibly strong and robust. It features a slightly higher internal volume than the standard plastic inlet which retains the responsive and punchy characteristics of the ecoboost engine whilst still flowing a enough air at such a rate to improve performance across the rev range.
The standard plastic breather pipe is already a known issue on the ecoboost engine as they are common for splitting, so our plenum comes supplied with a new braided breather pipe which is a direct fit onto your original rocker cover fitting and screws onto the AN12 breather outlet on our plenum. This pipework can also be adapted to suite aftermarket breather tank's and setup's if required, please contact us regarding this.
Our plenum has a fitting on the front of it to allow fitment of the original Ford vacuum pipe, and a boss on the top to accept the original MAP sensor (sensor is shown for illustration purposes only and is not included in the sale) It also has tab's on the side for the wiring loom to clip onto to keep it secure, and included all seals and O rings required to fit.
When tested back to back with a standard plenum on a Mountune 215bhp spec Fiesta ST we saw gains of 10bhp and 10lb/ft of torque, these gains will be even more with a specific map to suite the plenum as the standard safety features within the ecu hold back torque.
Please be aware that we are still in the early production stage of these in getting ourselves familiar with the jig's, so these are currently being machined to order on a first come first served basis and are currently NOT in stock and ready for immediate dispatch, for more information on current lead time's please contact us directly, but we aim to fulfil all orders within 2-5 weeks.
Any questions please don't hesitate to contact us.