| 08-12-2018, 02:28 PM | #1 |
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Captain
 549
Rep 944
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Racechip Ultimate X5m f85
Plenty of reviews online about the performance increase and reliability of the race chip. On the car for about 10k miles. Easy plug and play and takes 30-45 to install. This is a DYI. Moving on to a full tune and no longer needed it |
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