AIRTEC Tubular 4-2-1 Manifold - Ford Fiesta MK7 ST180 (2013–2017)

The AIRTEC Tubular 4-2-1 Manifold is perfect for both fast road and race use.

Will see the best performance gains when used with a stage 3 remap, alongside a hybrid or big turbo setup.

Constructed from premium 304 grade stainless steel the header features the popular 4-2-1 design, CNC mill-cut flanges, and robotic rotation purge TIG welding.

AIRTEC Tubular 4-2-1 Manifold expectations:

• Stage 1 – The standard manifold on a Stage 1 setup will perform perfectly, an upgraded manifold on a stage 1 car will see faster turbo spool but will not see a huge improvement over standard.
• Stage 2 – Higher power applications will see faster turbo spool and some power increase of around 3-5BHP. (very hard to prove on a dyno with a stage 2 car)
• Stage 3 – A tubular manifold is a must have for any stage 3 setup! The standard manifold will be finding it hard to release the air with the manifold pressure not being able to cope with the power. A tubular manifold has a massive increase in air flow which can see big gains compared to standard.

note: image is for illustration purposes and may differ on delivery