I have searched upon this qeuery but what i am looking for is direct comparison. Any info is greatly appreciated.

In the UK prices are similar, i know they both look good. Power-wise???

I have ordered the Spoon headers, ecu, throttle body... and would have ordered the Spoon Cat back N1 but i prefer the dual exhaust look.

Thanks in advance
(dont mind flaming, all i want is the info though)

 

I would go with the Spugen exhaust system...proven HP gains....

 

I would have gone with the spugen too but i'm in the uk, so i would have to ship it here. Too much of a hassle. The others they have in stock.


Thanks though