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      02-07-2013, 12:06 PM   #38
stom_m3
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Drives: Sequoia
Join Date: Apr 2012
Location: San Diego

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Quote:
Originally Posted by Jamesons Viggen View Post
The pistons were confirmed to be the same CR but different part numbers as the 320 is said to have inferior pistons. So the difference is the pistons and the dme tune with less boost to compensate for the weaker pistons. 328 can more than knock on the door of the 335 with just the BMS tune results show sub 5 second 0-60 and nearly 105mph traps. I got my tune for $300 lol.
Where did you see that they were different part numbers? When I looked all I saw is that the pistons were discontinued for the N20 and N26 and the 320 had the only current piston. There was discussion that in other countries the pistons were different but no discussions for the US market comparison.

Congratulations on your tune.