Mazda MX-5 NC 1.8 2.0 05-15 - Decat Exhaust Manifold

In stock

Finance available on orders over £150

Our Mazda MX-5 Mk3 1.8 Manifold & Downpipe replace the restrictive standard cast iron manifold and downpipe and improves exhaust gas flow thanks to its stainless steel, CAD-designed construction. You will also benefit improved throttle response and increased power output thanks to the replacement of the standard restrictive catalytic converter with a straight-through section of pipework.


Constructed from T304 stainless steel
TIG welded
Improved throttle response and gas flow
Direct bolt-on on fitment
Boss fitted to accept OEM lambda (O2) sensor
Head > Manifold gasket included

Please note: sold for off-road/track use only. Will not pass an MOT emissions test.


Mazda MX-5 NC MK3 1.8 & 2.0 2005-2015 models

More Information
Part Number JS017EM
Product Category Exhaust Manifold
Manufacturer Japspeed
Exhaust Manifold - Collector Bore (mm) 65
Exhaust Manifold - Branch Bore (mm) 41-63
Fitment Position Front
Material Stainless Steel