BuudWeizErr wrote:Word has it that a front mount may actually hurt performance on stock boost, because of a little more lag or something.. it's definitely arguable though.
If you can't afford both, get some cheapo crush bent piping just for the meantime.
A front mount will introduce lag on stock boost levels. For one, there is more piping to go through. Secondly, the core is larger and more pressure is required to get a good flow through it.
I'd get exhaust first. Of course, I've also got some twisted fantasies of pushing more than 7psi through the stock, side mount. We'll see how the EGT and A/F meters like it.