Remap

[Timdon]

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Just had my z4 20i b48 remapped at West Yorkshire Tuning, from standard 197 bhp 232 lb.ft torque to 296 bhp 307 lb.ft torque, the difference is incredible it feels like a different

[Timdon]

https://fb.watch/qsCLx-xQo1/?

[B21]

Yup you can see the effect of the original gelded version..sings nicely

[Timdon]

Yup you can see the effect of the original gelded version..sings nicely

thanks it’s a different car now

[B21]

Yup you can see the effect of the original gelded version..sings nicely

thanks it’s a different car now

Same happened on 20i E89s…a revelation

[Timdon]

[Pondrew]

Just had my z4 20i b48 remapped at West Yorkshire Tuning, from standard 197 bhp 232 lb.ft torque to 296 bhp 307 lb.ft torque, the difference is incredible it feels like a different

Did the tuner give you any warnings of potential damage to the B48? I am wanting to do my 320i but I have seen a few warnings about (rare) piston damage which is putting me off TBH.

[brillomaster]

crikey, thats a massive jump! while 300bhp from a 2 litre turbo isnt unreasonable, it is a huge jump from factory!

hope your brakes, tyres and gearbox are up to the task, a 300 bhp car is fast!

[Timdon]

Just had my z4 20i b48 remapped at West Yorkshire Tuning, from standard 197 bhp 232 lb.ft torque to 296 bhp 307 lb.ft torque, the difference is incredible it feels like a different

Did the tuner give you any warnings of potential damage to the B48? I am wanting to do my 320i but I have seen a few warnings about (rare) piston damage which is putting me off TBH.

I will be keeping up with the servicing every 6000 miles using BMW filter and oil