I'm stuck here!!! I don't know what I should get. I've been wanting to get a new exhaust but I can't decide which to get. Should I buy with the Fujitsubo + y-pipe or save a little and go with the GreddySP2 (axl back only) + JIC y-pipe?

From what I've read, they both sound similar to stock, just deeper. I've heard positives of both. I'm not interested in the Evo2 because I don't want the dual canister look.

 

Well there are different schools of thought. I chose to go the JIC Y-Pipe route with the Fujitsubo Exhaust. It is the same price as the entire Fujitsubo Exhaust, but the JIC does not have the sharp 90-degree bends. It actually has 150 degree bends which should allow the air to flow free-er (if that's even a word).

Either way, just make sure that you like the larger tips of the Fujitsubo Exhaust. It's either a love it or hate it kind of thing. IMO, since you asked, if you plan on going with wider tires, say 19 x 9.5 or 19 x 10.0 in the rear, I think the stock exhaust looks too tiny. If you stay with the stock tires, the stock exhaust looks just perfect.

 

The JIC and Fuji are both great pieces and the designs are completely different. I think the Fuji design with the bends creates some resistance(back pressure) for gains at an earlier rpm than the JIC's design. Unlimited Tuning has a Y-pipe that resembles the Fuji and they dynoed it here(for reference). AS for the JIC piece, I haven't seen any actual dyno charts but i'm guessing the gains are at a higher rpm for more top end power.