The Don Posted October 15, 2010 Share Posted October 15, 2010 *NOW SOLD* I bought these direct from Motordyne in Feb 08. They were on my GT4 until this September but being non-moving parts are in good as new condition. £135 + £5p&p for the 5/16" isothermal plenum spacer kit £220 + £15p&p for the MREV2 lower collector Make me an offer... If you have a rev-up engine then this is a great combo. I never had it dyno'd but the torque gain in the mid-range is significant and the car really surges on at about 4krpm. I can also categorically state that the ECU will not dial out the effects of these mods. I still have the Motordyne purchase/postage receipts if you would like proof of authenticity. Link to comment Share on other sites More sharing options...
sss107 Posted October 16, 2010 Share Posted October 16, 2010 pm'd re:spacer Link to comment Share on other sites More sharing options...
Ebized Posted October 19, 2010 Share Posted October 19, 2010 Thread now locked Link to comment Share on other sites More sharing options...
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