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      02-07-2015, 06:23 AM   #18
HowieZ4
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Drives: Z4 35i
Join Date: Jul 2012
Location: S.E.Asia

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Just completed another car club drive of almost 2k km from Malaysia to Thailand and the Z4 kept up with the big boys admirably. Even the Porsche GT3 guys commented how well the Z4 pulled as I was in front of their convoy. The 1M with the same engine definitely couldn't keep up. The Cobb tune is truly amazing!

The PSS was certainly at their limits with the Cobb Stage 1 LT tune as the traction control kicked in often when used in conjunction with the Sprintbooster. Tire pressure is at 35 psi but will try 30 psi to see if traction improves.

Photo from the sunset drive attached. Cheers. Howie
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BMW Z4 35i Havana
Cobb Tune (Stg1-360hp)

Last edited by HowieZ4; 02-11-2015 at 10:31 AM..
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