AIRTEC Motorsport Lower De-Res Pipe for Ford Focus MK3 ST-D
Unlock smoother, faster airflow on your Ford Focus MK3 ST-D with the AIRTEC Motorsport Lower De-Res Pipe. This direct-fit lower boost pipe replaces the restrictive factory pipe and resonator to deliver a cleaner, less turbulent boost path. The result is sharper throttle response, more consistent performance and a refined, purposeful turbo sound. A must-have Focus ST-D performance upgrade and an ideal complement to stock or tuned cars.
Why upgrade to the AIRTEC lower de-res pipe
- Increased airflow and reduced restriction for faster spool and improved throttle response.
- Resonator delete design for a smoother, uninterrupted boost path.
- Consistent 47 mm internal diameter throughout to maximise flow.
- Swaged ends to keep hoses secure on higher boost and higher power setups.
- Works perfectly on standard or remapped Focus ST-D engines.
- Compatible with the stock intercooler and the AIRTEC intercooler upgrade.
- Quick, simple installation using the standard boost hoses, typically under 30 minutes.
Key features
- Lower de-res boost pipe upgrade for Focus MK3 ST-D.
- Resonator delete for smoother flow and improved response.
- 47 mm pipe throughout with swaged ends for reliability.
- Direct replacement. Fits with factory or AIRTEC intercoolers.
- Available in Pro-Series Black.
Fitment
Ford Focus MK3 ST-D lower de-res pipe. Direct fit to standard boost hoses. Suitable for cars running stock software or performance remaps, and with either the original Ford intercooler or the AIRTEC intercooler upgrade.
Trusted by Nforcd and our customers
We run this AIRTEC Motorsport lower de-res pipe on our own cars and it remains one of our most recommended Focus ST-D boost pipe upgrades. Customers consistently praise the quality, fit and the immediate, noticeable improvement in response.
Professional fitting
Want it installed by experts? Nforcd offers professional fitting at our Warwickshire workshop. Request a fitting quote at Sales@nforcd.com.
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