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Librands 4/4 2001-2006 Focus 1800 black top manifold and cat EXA503

Our Librands stainless steel manifold and sports cat replace the very restrictive and small bore standard items, giving a 24 bhp performance increase using our sports system.

The last two photos show the pre-cat lambda boss at the two-into-one junction and the small closed housing that the after cat sensor goes in out of the exhaust system. This ensures that the engine light does not come on with the standard ECU

If you are running a remap (non standard Morgan map) on your car please be aware this may not be compatible with this manifold. Please contact us to discuss.

Stainless steel systems - lifetime guarantee
Performance cats 6 month guarantee
Manifolds 18 month guarantee

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