Excellent thread. I wish I had read it a few months ago. I made some purchasing decisions I will need to unwind. In the months ahead I will be adding the SoS GT3582R kit. Will my tuner need a full tank of E85 to tune or should he tune on 93 which will be my go-to fuel? ALSO - What about the fuel pulse damper that is on the AP1 stock fuel rail? How have you - others managed that? There a number of threads on how these have failed.

 

This is exactly what I did. I did an NA tuned on AEM Series 2 build which I ran for a while and then installed my Vortech supercharger. Helps to keep track of all the variables as you said. I wanted to ensure my fuel system with SOS rewiring kit, AEM wideband and AEM Series 2 all worked well before boosting. Glad I did

 

Anyone know if the Aeromotive 13115 FPR fits on an 05 S2000?

The site says it’s compatible with 00-04 but I thought the 04 and 05 were the same.

 

04 and 05 are the same. It looks like it would fit to me.

 

Can I post up my setup for a 2nd option? It's been fairing me well and I've been on it for 5+ years with zero issues.

2008 S2000
2200cc Five-O Motorsports EV14 Blackops injectors (Genuine Bosch injectors): These are E85 compatible and work great. Idle at 1000rpm with zero issues.
Walbro450 E85 fuel pump
AEM Science of Speed modified fuel rail
AEM fuel pressure regulator
Science of Speed return fuel system
Science of Speed fuel pump wiring kit

I run E85 all the time making 515whp.