180ls1

iTrader: (4)

either way i would have a custom y pipe made by a shop that has made a few. I also would get the 1 3/4 if it is stock internal and a daily driver.

NitrousExpress

iTrader: (4)

The TSP 1 7/8ths are one bad piece for the money. I actually plan on putting these on my personal car soon. Fit and finish from a few local guys that have them is great.

I wouldn't consider bbk or pacesetters when you can step up to a TSP for such little investment.