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Tune & Xpipe advice please.
Hi All,
I recently bought a 2014 X6 5.0 (11/2013 production)
After a little research I'm thinking about doing the following
1. KN air filters (not sure of the correct product #)
2. Ess tune ( I called Dinan and they said it may or may not work depending on the production month. Also I'm looking for torque gains through all rpm's. Seems like dinan is more at the top end. 4-5000 rpm's. They both cost -approximately $1000.
3. Supersprint x pipe only. Minimal gains but good exhaust note.
This combo should run me $2400-2600.
Please advise thoughts and advice. Thanks.
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