Quote:
Originally Posted by MFIZZLENYC
From the Dinan Website...
Dinan Stage 3 Engine Software has been developed specifically for use with the Dinan intercooler and free flow exhaust, producing 398 horsepower and 429 lb-ft torque. The revised calibrations take full advantage of the Dinan high performance intercooler by increasing boost pressure for maximum power output.
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According to Dinan, the upgrade to Stage 3 (w/ oil cooler & inercooler) boosts the 135i to 408 H.P. and 440 lbs. Torque (same as the M3)
The Dinan installer says several persons debating whether or not to do the upgrade from Stage 2 to Stage 3... after upgrading report a significant difference and suggested Dinan better define the difference between Stage 2 and Stage 3 as it's not well explained on Dinan's website.
Ordered the upgrade yesterday... and now into this for approximately $11,000.00. The diiference between stock and the Stage 2 was drastic! Will advise the difference with the Stage 3 upgrade. Currently, Dinan's taking 4 weeks to deliver.