Revo Air Intake System Increased BHP, Torque and Throttle Response Overview The Revo Air Intake System for the Ford Fiesta ST is a high performance upgrade, offering gains in both power and torque over the stock system. Initial flow testing of the OEM system highlighted its restrictiveness. The route from airbox to turbo varies in diameter and convolutions in the pipe cause turbulence, slowing airflow to the turbo. The OEM airbox performed better than expected however restricted power towards the top end of the rev range, especially when coupled with Revo Software. The Revo system is currently the only kit that replaces the rear plastic back-pipe with a one-piece 70mm aluminium pipe, mandrel bent to ensure no internal restrictions. Automotive grade silicone couplers connect the system to a Revo 3 stage foam filter with integrated MAF sensor housing for ease of fitment and correct scaling.
The kit comes complete with an integrated heat shield that utilises the OEM cold air feed, sectioning off the foam filter from the hot engine bay by sealing itself when the bonnet is closed.
Revo recommend this upgrade for anyone running Stage 2 and Stage 3 software in order to achieve maximum performance, however Stage 1 has also been optimised to work in conjunction with this Air Intake System upgrade and offers a noticeable intake noise.
: 3 Stage Foam Filter
: Custom Heatshield
: 70mm Mandrel Bent Pipe
: Silicone Hoses
In House Hub Dyno Testing consistently showed a gain of +8-10 WHP and +10NM Torque over the OEM System, with more power throughout and increased torque towards the top end of the rev range this intake coupled with Revo software offers a very noticeable change with ehanced throttle response and a sporty intake noise
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To enquire about having any of our products listed on this website fitted or intalled to your vehicle. Please call our workshop in St Albans, Hertfordshire, UK on: 01727 867 747. In addition to part fitting we also carry out Servicing, MOTS, Diagnostics & Repairs.