Thanks for the replies, I'm definitely going to get the car up on stands to have a look for any loose mounting points. In response to hondas_for_breakfast, I haven't tried just popping the clutch, as I'm trying to avoid the thud. I'll pay closer attention to it on my next drive and report back.

Regards,
Gavin


99' Black Contour V6. 5spd. 54K. 04' VR Turbo RX8. Greddy Turbo Kit, Greddy SP2, MS Sways, ACT Clutch, Lightened Flywheel. 19" Volk GT-V. Fast, Reliable, Cheap. Pick any two.