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57 reviews


High-Flow Throttle Body Elbow

The mountune High-Flow Throttle Body Elbow for the Mk8 Fiesta ST (and Mk4 Focus ST-Line 1.5) removes the inherent restriction found in the OE component, improves airflow and enhances engine bay aesthetics.

Easy to install on the entry to the inlet plenum, the elbow removes the ice-breaker and further improves airflow with a larger ID and smooth-wall internal pipework. So much so that airflow is increased by 26% versus the OE elbow.

Removing this restriction helps the turbo work more efficiently, and as well as improving airflow, it also gives more headway for increasing power output.

The core aluminium pipework includes the required billet take-offs and spigots for easy installation, and is finished in a polished black anodised coating for improved aesthetics and durability, complete with a laser-etched mountune logo.

This is an essential performance enhancer for all standard and modified Fiesta ST.

Customer Reviews
5.0 Based on 57 Reviews
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Filter Reviews:
    Denmark Denmark
    When performance gets nerdy

    Probably the nerdiest performance part I've ever purchased, but no doubt in my mind I could feel a difference! The quality feel of the product is as always fantastic. a perfectly mandrel bent piece of aluminum pipe, with spot-on welds like pearls on a necklace in each end. Perfect fit, and relatively easy installation. A must-have for the full Mountune package.

    mountune High-Flow Throttle Body Elbow Review
    United Kingdom United Kingdom
    Excellent product

    I haven't actually put this on my car yet as not had enough time, however, product was delivered quickly in high quality packaging as always.

    Taiwan Taiwan
    mountune throttle body elbow

    非常好的設計 , 安裝上去立刻能體會加速的差異

    mountune High-Flow Throttle Body Elbow Review