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Speed limiter removal?
- AlexRWD
- Newbie
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Speed limiter removal?
Has anyone done this, and if so, who did you get to do it and how much?
From my searching I've only found performance chips for about £600 which include limiter removal - only just bought the car, and don't want to performance chip it just yet!
Only interested as planning 2 trips to / through Germany this year, so it would be rude not to take the opportunity while over there
- does the limiter kick in at 155 exactly, or have people found it's a bit more relaxed than that? Any tricks to be used, eg can you get through it in 5th, or by pressing lots of buttons at the same time
From my searching I've only found performance chips for about £600 which include limiter removal - only just bought the car, and don't want to performance chip it just yet!
Only interested as planning 2 trips to / through Germany this year, so it would be rude not to take the opportunity while over there
- does the limiter kick in at 155 exactly, or have people found it's a bit more relaxed than that? Any tricks to be used, eg can you get through it in 5th, or by pressing lots of buttons at the same time
Merc SL55 AMG
previous cars: Interlagos blue Z4MR, TVR Tamora
previous cars: Interlagos blue Z4MR, TVR Tamora
- lawnmower__man
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- JayD
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- Andy
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ive had 165 shown & still pulling on mine - but i always assumed that was the usual 10% innacuracy, and a gps would probably have shown it as 155.
i also heard pretty categorically that the 5th gear thing doesnt work either..
if you enter the test mode on the speedo console thingy, there's a value for "actual speed" as well as speedo speed or whatever it's called.
=)
i also heard pretty categorically that the 5th gear thing doesnt work either..
if you enter the test mode on the speedo console thingy, there's a value for "actual speed" as well as speedo speed or whatever it's called.
=)
- sixspeed
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- sixspeed
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- carl
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It works that way because you set the limiter when the needle is a certain way around the gauge, then it beeps when the needle returns to that position. I'm assuming you set the limiter in the same way as you set cruise control.sixspeed wrote:Well I thought that - but then when I set the "limiter" beep to a certain speed, it goes off at exactly that indicated speed.
I would have thought the 155mph limit would work off what the perceived speed is by the car/ECU. I don't see why it would need a 10% leway.
The 155mph+10% thing is because the 155mph agreement allows a tolerance of +/-10%, so most performance car manufacturers use all of the +10% tolerance.
- pvr
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My old 3.0 went in 6th up to 163 Mph (GPS,not speedo). I ran out of road then so don't know what the real top speed would have been.
Not tried it with the M yet
Not tried it with the M yet
Current:
911-50 Black - unique spec
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911-50 Black - unique spec
X5M - 575 hp of fun in a V8
Abarth 595 Comp.
Golf Clipper - collectors item
Z4 3.0si Black Sapphire
VW ID.3
Previous:
Z4M Silver Grey - non flimper spec (gone to Bing)
Z4 3.0 Toledo
- sixspeed
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- dario
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- carl
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Ah, I see. It's unlikely that the Sat Nav screen and the speedometer will be inaccurate in exactly the same way. Most of the speedometer inaccuracies come from the fact that it's driven by a coiled spring.sixspeed wrote:In my car I set the limiter in the Sat-Nav screen. I just select limiter and enter a numeric value for the speed (in mine I've set it to 105, in case I get a bit lead-footed whilst cruising on the motorway)...
- carl
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