It's not worth even $100. $300 is ridiculous.

 

With the harness too? its worth at least a $100. $300 is just a little high.

 

wrong. freaking newbie. If you flash your ecu they will know. for the SAFC. there's a thing call plug and play harness. Should i say more ?

 

The S-AFC and pretty much every other piggyback computer became overpriced and obsolete as soon as things like ECUFlash, Mitsulogger, EvoScan and OpenECU came out.

Who cares if the dealership knows what you've done. You are modifying for a reason, right?

 

Don't be so fast. I haven't seen one example of a dealership detecting flash. 95%, if not more, have no idea how to detect a flash, and even if they know how to do it, they can't see what's been modified when using the MUT tool. The only way for them to really know is if they know how to use EcuFlash.

 

im wondering..
i have an AFC .. and i also just sent my ECU to get tuned by AMS .. how about to fine tune the ecuflash with afc ?? or the AFC will become completly useless ??

 

The only disadvantage to the AFC controllers is the lack of timing control

 

You're better off getting your own flashing / dataloging software and a cable. That way you can make subtle changes to your AMS flashed ECU and make it 100% custom to your car, on your gas, in your environment. The AFC will get you close, but nowhere near as good as the ECU when cutsom tuning is done. Sell the AFC on eBay to someone who isn't near your level of car prep.