Dear all my FD buddies,

I recently brought a Super AFC because not enough cash for the Power FC. I wanted to replace the main cat so badly and wanted to make sure that, can the SAFC do the job. I understand that without any air/fuel re-adjustments, it will damage our engine if the main cat removed. Please give me some opinions of what you guys think. Thanks inadvance!

Current Performance Wise Mods:

- HKS Dual Power Intake
- HKS Downpipe
- Greddy Power Extreme Catback

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limit boost to 10psi and youll be fine

 

Thanks for the response.

10psi with or without SAFC?
And does anyone know any good tuning tips for SAFC?

 

does not matter if its with or without, the stock ecu will run fairly rich and safe if you keep it at 10psi. in anycase, get on a dyno with a wideband to tune

 

if you want to be safe just add some fuel right around 4Krpms up to redline. I can't remember exactly how to work it but that's the only thing the SAFC can do so I think you'll be able to figure it out. A wideband O2 will be the best way to tune