18-11-2013, 12:12 AM
But modelling it on box section I'm not so sure about LOL...
![[Image: dahlbackintake.jpg]](http://forum.vwsport.com/pics/data/500/dahlbackintake.jpg)
That's more like it!
As good an option IMO is shortening down the OE GTi6 manifold to a length that'd be a harmonic of the original length. I've seen that done before...
![[Image: ecu-ems-btcc-ford-2l-turbo.jpg]](http://www.ret-monitor.com/articles/wp-content/uploads/2011/05/ecu-ems-btcc-ford-2l-turbo.jpg)
That also ^^
![[Image: dahlbackintake.jpg]](http://forum.vwsport.com/pics/data/500/dahlbackintake.jpg)
That's more like it!
As good an option IMO is shortening down the OE GTi6 manifold to a length that'd be a harmonic of the original length. I've seen that done before...
![[Image: ecu-ems-btcc-ford-2l-turbo.jpg]](http://www.ret-monitor.com/articles/wp-content/uploads/2011/05/ecu-ems-btcc-ford-2l-turbo.jpg)
That also ^^