Quote:
Originally Posted by Obioban
If I do the 330 intake manifold, can you enable the DISA valves in addition to this tune?
You're saying the BMW performance exhaust, as in just the muffler, is good for 10-12 hp?
Or, putting everything together...
DISA valves + factory tune should be good for 265-270 hp crank (as that's the range for 330s to X5s with this engine and the valves)
Performance exhaust is good for 10-12
your tune adds 10-15 on top of a stock tune.
So, all 3 combined (DISA enabling AA tune, tuned for 93 octane, performance muffler) should give us 285-297 crank hp?
(range being created by adding up the least then most of the individual gains above)
And, one last question... can the flash loader revert the car back to 100% stock, in case it needs to go in for warranty work?
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Quote:
Originally Posted by Andrew@ActiveAutowerke
Remove the secondary cats and and exhuast should be good for around 9 Whp.
With the Simon handheld programmer you can go 100% back to stock.
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That's a very different statement than the previous one by Viral that the Performance muffler alone is good for 10-12!
Sooooo... can you do the DISA valves or do we need to go elsewhere if we want to get that done?