Member Since: 24 Sep 2008
Location: Kent
Posts: 112
Performance upgrade
Evening all, just booked our summer jaunt to porec in Croatia for out jollies. Whilst the D4 is new I will be towing a twin axle van some 3000 miles over some long steep hills through Italy. Even though it has the 255 bhp engine and 8 speed box would any of you consider getting the engine chipped by Bell autoes. Regards. Graeme
18th Jan 2015 6:55 pm
Robbie
Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932
No I probably wouldn't. BAS maps are excellent but the 8-speed and SDV6 engine has brilliant torque delivery as it is and arguably not worth the effort of having your ECU hacked into.
If you could remap via the OBD port without a physical modification I may view things differently, but more for fun than towing.
Land Rover - Turning Drivers into Mechanics Since 1948
Member Since: 24 Sep 2008
Location: Kent
Posts: 112
She's a fair size
18th Jan 2015 7:10 pm
dubbs
Member Since: 18 Apr 2012
Location: Gloucestershire
Posts: 3626
More than enough oomph, van is same size as mine and I cope well enough without 3ltr or 8 speeds!!
Brakes are more of a consideration, lots of up means lots of down, might need to manage your brakes and speed to ensure you don't start getting some fade.MY15 DIY Black Pack (Better than factory and half the price!)
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18th Jan 2015 7:20 pm
grzesiul
Member Since: 11 May 2008
Location: UK
Posts: 6418
Member Since: 16 Jan 2007
Location: Hornchurch Essex
Posts: 1789
310bhp and 730nm, hmmmm £600 FFRR 2017 4.4SDV8 Autobiography. Cost so much I must be mad!
D4 HSE 2012 Like a second wife, more expensive but goes better! I almost cried this time!
D3 HSE 2006 (Almost 8 years together, true love)
Land Cruiser VX 1994 11 years together, wife cried when I p/ex'd for my D3
1st Feb 2015 9:21 am
jeepmadmike
Member Since: 18 Jan 2014
Location: Devon
Posts: 270
I wouldn't think there is any need for dragging couple of tonnes of tin tent around, my D4 doesn't feel like it needs more towing 3 tonnes + up long steep hills. I'm usually overtaking cars and still exceeding the speed limit....MY14 post man pat van
70series land cruiser
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And lots of other stuff in my shed, on my driveway or abandoned in the village
Several VW T5's
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And a Suzuki X90... Only drive that at night
1st Feb 2015 10:33 am
MarkOne
Member Since: 23 Jul 2011
Location: County Antrim
Posts: 3345
Is there not a better system than as Robbie says hacking into the ECU? The new BMW's can't be done without removing the ECU but a local tuner uses a piggyback ECU that's chipped instead of the original.
Last edited by MarkOne on 1st Feb 2015 11:52 am. Edited 1 time in total
1st Feb 2015 10:50 am
mark the spark
Member Since: 22 Jun 2011
Location: southampton
Posts: 2532
The only downside is with the black wheels against a black car you cant really see the wheels apart from that very nice and looks a crackin unit youve got there
Ps i tow a 2 tonne twin axle to cornwall and back regular and never feel underpowered with a 10 yr old 2.7 170 bhp shel pulsl uphill no problem . The D4 will eat it up effortlessly no remap requiredMY05 SE D3 Manual my first LR what a car
MY10 HSE D4 auto
MY14 XXV more buttons than the spaceshuttle
1st Feb 2015 11:04 am
fisherman
Member Since: 16 Jan 2007
Location: Hornchurch Essex
Posts: 1789
I agree there's nothing amiss with the D3/4 as is. But 310bhp and 730nm is lots!
£600 FFRR 2017 4.4SDV8 Autobiography. Cost so much I must be mad!
D4 HSE 2012 Like a second wife, more expensive but goes better! I almost cried this time!
D3 HSE 2006 (Almost 8 years together, true love)
Land Cruiser VX 1994 11 years together, wife cried when I p/ex'd for my D3
1st Feb 2015 5:23 pm
geoff.
Member Since: 24 Jan 2010
Location: West kent
Posts: 8531
Re: Performance upgrade
Gremlin wrote:
Evening all, just booked our summer jaunt to porec in Croatia for out jollies. Whilst the D4 is new I will be towing a twin axle van some 3000 miles over some long steep hills through Italy. Even though it has the 255 bhp engine and 8 speed box would any of you consider getting the engine chipped by Bell autoes. Regards. Graeme
where abouts in kent are you
1st Feb 2015 5:26 pm
geoff.
Member Since: 24 Jan 2010
Location: West kent
Posts: 8531
MarkOne wrote:
Is there not a better system than as Robbie says hacking into the ECU? The new BMW's can't be done without removing the ECU but a local tuner uses a piggyback ECU that's chipped instead of the original.
yep got a few ecu,s that can be done and easily changed
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