Quote:
Originally Posted by EXEVO3
yeah the polar is in...car feels sharp on boost...got to get the cat off!!!lol
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Cat off will help allot with spool and release a few more ponies... Allot of development and testing went into the polar chip. Just make sure everything else is in good order i.e coil packs , boost leaks etc. the increase in performance can quickly throw up areas that were otherwise weak. Which can often be misstaken for the map/ecu. Jap chips tend to raise boost and make little or no difference to ignition or fueling.