Anyone know what will get back some boxer growl on my sti8 jap spec. It has the twin scroll turbo if that makes any difference.
First 1k service due next week and I would like to get some idea of what to do .
Cheers

 

Erm, really you'd need to get rid of the twins-scroll turbo - or rather the manifold which is what will be changing the usual sound - and therefore the turbo would need to go as well.
Which would seem a little silly