a lot more torques at lower rev and the acceleration is quicker, definitely feels the differences. haven't put the car on dyno, so not cannot confirm the figures claim.

i'm on map 2, in zero% boost - pretty happy with it so far.

you can send it the unit back to DTUK to Andrew for a reprogram, happy to ask him about the cost of changing the program from E70 to E53.

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'07 X5 3.0d - Black Sapphire Metallic / Camel interior
Specs: Sport pack, Executive, 7 Seats, OEM 336, Hifi
Mods: Aero Kits, Titanium grilles, 4.8i exhaust, Tinted, ///M Footrest, OEM Sport pedals, OEM Rubber mats, OEM Sunshades, LCI Taillights