Ok so if i'm not mistaken, the non-turbo FWD factory exhaust is 2.25in all the way back. My question is what size is the factory gst FWD exhaust size?

i'm thinkin of cutting my aftermarket tip off and welding it to the gst exhaust to get a little bit wider of a pipe. I would imagine the turbo FWD turbo exhaust is atleast 2.5in. that'd be perfect for my current intentions. so i figure if i could pick up a stock gst exhaust it'd hold me over, because i'm not wasting money to buy an aftermarket exhaust to swap it out down the road lmao.

thanks.