04-03-2014, 03:43 PM
In fairness - AFAIK it's not just your normal Saab GT17, it is one reamed into the stock housing, with a 1749va compressor iirc...
It'd probably perform as well as the Saab 52mm purely because it's a later design - just that the stock exhaust housing is tiddly.
It'd probably perform as well as the Saab 52mm purely because it's a later design - just that the stock exhaust housing is tiddly.