I just switched from Cherry Bomb Glaspaks to a pair of Cherry Bomb brand Turbos. They are low-end compared with Flowmasters, but I'm keeping the 1-7/8 pipes with my fresh 235 and I don't think the Flowmasters come any smaller than 2-1/4". The glaspaks were unpleasantly loud at full throttle and anything over 2300 rpm's. My pipes run straight back on the driver's side.
The Turbo's are relatively quiet....have a nice growl when you put your foot into it. Might be too quiet for someone who wants to say "look at me"!!!!!!! Hope this helps.
Dave