Product Information
The VORTEX SERIES Intake for the Ford Focus MK4 ST is a high performance Air Induction Kit. Designed, developed and tested in-house over the past 12 months by Direnza’s team of highly skilled engineers.
Every aspect of the kit has been designed from the ground up with quality & performance at its heart. Direnza’s Vortex system combines OEM fit & finish whilst providing significant power gains across the rpm range.
- Dyno proven gains of +15.2bhp
- CFD-Optimised wide mouth inlet allows both sides of the slam panel air feeds to be used for increased air flow
- Fully enclosed Airbox to combat high engine bay temperatures
- 3.5” Aluminium Crossover pipe
- Powder coated in a wrinkle black
- Air-tight, Proflex grommet absorbs natural engine movement
- Triple layer reinforced silicone turbo elbow
Fitments
Ford Focus MK4 ST 2018+
Ford Focus MK4 ST Estate 2018+
To maximise the dual intake design, we recommend removing the upper radiator shroud located behind the front bumper and opening up the passenger side slam panel air feed.
| Main Components |
1x Air Box, 1x Air Intake Pipe, 1x 3.5″ Air Filter |
|---|---|
| Clamps |
2x 78-101mm Jubilee Clamps, 1x 52-76mm Jubilee Clamp, 1x 25-38mm Jubilee Clamp |
| Silicone |
1x Silicone Connector |
| Brackets |
3x Brackets |
| Fixings |
Included |
