Quote:
Originally Posted by saferisk
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Just slightly curious about the gain you've gotten from the exhaust? I've got a somewhat simlar set-up on my 335i performance wise but cant seem to match your numbers so I was wondering if something was going wrong with autotune as I've switched to V5.
Currently running:
AA intercooler
Stett Charge Pipe
Forge diverter valves
Catless downpipes (Standard piping with M3 muffler - partially gutted)
Procede + Meth
(wavetrac lsd if that makes any difference?)
20" rims (although they were lighter than my oem 18"!)
Just jumped onto the dyno dynamic today on shootout 6 mode and was only able to make 257.7rwkw which is actually less that what you made without meth!
Although admittedly I have a feeling that Meth isn't kicking in (I did switch on the meth using the key fob) or perhaps I haven't autotuned properly!? Given your success I was hoping you could share some insight? We've tried a 3-4 runs on the dyno to get autotune to do its thing (I was on map 4 {meth map}) as given its the xmas season I dont really want to do full throttle runs in 3rd on the street.
If any other have some input it'd also be very welcome as I'm somewhat confused now..........
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All the mods with the gains are documented in the thread. It does sound like your meth kit is not functioning, get that checked out.