I've searched several topics for this and whilst I've found the rear (19mm) I can't find the dia of the front bar. It's a 2005 widetrack blob. I've been underneath and confirmed the 19mm rear, but both n/s and o/s bushes must have the size facing into the engine. Does anyone know the front size?

 

Bump
Anyone??

 

Stick a spanner round the bar.

My06 sti has 20mm bars front and rear, but the OE bush has 19 stamped on it