Milltek manifolds

[jayb]

how good are they and is this true Milltek has designed the manifold to increase brake horse power by moving the lambda sensor from its normal position which is sighted close to the cylinder head and takes a reading from only two cylinders and re sights it in to the Y piece allowing it to take a more accurate reading from all four cylinders.

thanks j

[hesslevtr]

click here and read this (http://www.gmcmotorsport.co.uk/)

read the section on manifolds