Congratulations on your purchase of the COBB Tuning Intake System for the Fiesta ST! The following instructions will assist you through the installation process. Please read them BEFORE beginning the install to familiarize yourself with the steps and tools needed. If you feel you cannot properly perform this installation, we HIGHLY recommend you take the vehicle to a qualified and experienced automotive technician.
3/8" ratchet
3/8" 12" extension
3/8" 6" extension
3/8" Socket Swivel
3/8" 8mm socket
3/8" 10mm socket
3/8" 12mm socket
3/8" T20 Torx Bit
3/8" T25 Torx Bit
3/8" T30 Torx Bit
Pick
Needlenose pliers
Channel Lock Pliers
Removing Factory Intake
Using only the longer length of hose and the male quick connect fitting, insert the fitting into one side, and connect the other end of the hose to the port coming off the bottom of the intake.
(reference for the fitting and hose, as seen when installed on the aluminum Fiesta ST intake.
You should have the following parts leftover.
Using the smallest clamp (#40), install the 2.5" - 3" Coupler onto the turbo inlet and slip a #48 clamp over it.
Make sure that your hose clamps are clocked so that they do not rub on anything. The ones on the coupler going to the turbo inlet in particular can be clocked in a fashion that they rub on other components of the engine bay causing damage. |
Once you're happy with the position of the tube, tighten down the hose clamps (8mm or screwdriver) followed by the bracket bolts that support the tube on the cylinder head. (12mm).
Make sure that your hose clamps are clocked so that they do not rub on anything. The ones on the coupler going to the turbo inlet in particular can be clocked in a fashion that they rub on other components of the engine bay causing damage. |
We found newer cars were more fairly likely to have the hood prop be in the wrong orientation when you go to install. Make sure it's oriented so that the prop itself fits into the retainer built into the radiator shroud. |
COBB Product Install Instructions for Fiesta ST
Main Installation Instruction Repository for Fiesta Parts
Link to Fiesta Map Notes to see what map you should be on given the parts you've added