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especially as it may happen again
Fully TIG-welded cast-endtank design vs
BILSTEIN upside-down monotube technology available
a feature of Akrapovic performance exhaust systems for supercars and winners of 24-hour races
Provides improved stability for more performance and comfort – even on long-haul trips
Evolve ECU Remap Performance Upgrade - BMW E71 X6 30d (231 BHP) E91 especially as it may happenThe software upgrade was designed and tested at our dyno facility and on road to give optimal performance with maximum safety. Much time was taken to develop the software to give improved throttle response and factory like drivability with a progressive power delivery. The end result is a 30d which is significantly faster to accelerate and smoother to drive while at the same time returning 10 15% improved fuel economy. Overview: 60 bhp @ 4250rpm 40 50