your ECU has no way of knowing how much fuel it is injecting into each cylinder

Le corse vengono salvate sia in formato metrico che SAE

These are high quality aftermarket parts

It allows tuners to program virtually any combination of engine control

testing showed a +8

Kit Assetti ad Aria Completi serie Deluxe FORD Focus (MK3) (2011-2017) SKU:AR-FO-03-1-DELUXE your ECU has no wayAdditional Information Product Code AR FO 03 1 DELUXE Car Brand Ford Car Model FOCUS Car Year 12~18 Airsuspension Type Below we explain the diffrences between air suspension types: Basic: ride height adjustable (no control box, only pressure switch) Deluxe: ride height adjustable, come with remote (can use either pressure switch or remote to adjust the ride height) Super Professional: ride height adjustable, come withmemory function remote, (4 wheel