Which is a better exhaust for performance and weight savings? The single side 5zigen fireball or the single side Apexi n1?

 

Apexi N1

 

I'd say they are both around the same in regards to weight, performance, sound.

The 5-Zigen comes out the driver side, and the APEXi N1 comes out the passenger side.

BTW, I have a used, but in excellent condition, Apexi N1 single for sale. Silencer included. Hit me up if you are interested.

 

The A'PEXi comes out the passenger side, however the 5Zigen uses an extra resonator or muffer with longer piping to extend all the way to the driver side, which hurts performance. I'd go with the N1

 

Good post there NiN, I was almost gonna say the way the pipes run and have been designed are quite different. Performance wise, the Apexi N1 takes the hat without a doubt.

 

AP1ByDesign, I tried to Pm you, but my pm is weird thesedays so i doubt it got delivered to u, I am very interested in ur exhaust pm me or e mail me at
nureulwihaesuh@yahoo.com
with some pics and price you are looking to get
thanks,
John.