Thread: Ppk 1
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      11-19-2012, 09:48 PM   #8

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Drives: Black '12 135i DCT PPK Msport
Join Date: Nov 2010
Location: Texas

Posts: 2,806
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Advertised HP improvement for the PPK1 is 20 flywheel HP. I have not seen anyone who measured less than 20 WHP, and one at 24. One Dinan chart I saw here showed only 12 WHP increase. I think the Dinan tune is way overrated. I had a lot of miles with a non PPK 135i, and I like the PPK a lot better.