captainpugwash
New Member
you will find that the tunit model is dearer than the psi box and you get the same power output.
Found a PSI at £315. Is that about the price for them or do you know of a cheaper supplier?
Found a PSI at £315. Is that about the price for them or do you know of a cheaper supplier?
Found a PSI at £315. Is that about the price for them or do you know of a cheaper supplier?
hi,just found this chap on another thread on here,his company is called dynochip and he will come to your house ,do a re chip for 225 pounds,a bargain in my books.
The thing about the "tunit" tho is that its easily removed so you can take it from car to car if you deside to upgrade or sell.
yes but the tunit will cost a lot more if i remember rightly.
foss
New Member
the psi box is specific for the p38 2.5 diesel.
i meant lean towards that over a Tunit
ok,the tunit and the chip are both set up for each and every vehicle that it is fitted to,ok the chip can be fine tuned but not to the extent that it would make much difference.
foss
New Member
Tunit make 8 units that cover 2500 models...theyve never "seemed" very vehicle specific when ive looked at them, only adjustable with a dial
if you go on their site or ask them they tell you that each unit is specific for your model.
foss
New Member
yeah you can look it up for "a" model, but they only have a range of 8 tunit units (sorry!)
You can use the P38 one on a Renault among others so its not really specific like remap etc.
Personally if I was spendin upwards of £350 on a power upgrade Id want it stuck on a machine in front of me with the graph up & say I want this much torque at this rpm etc etc
You can use the P38 one on a Renault among others so its not really specific like remap etc.
Personally if I was spendin upwards of £350 on a power upgrade Id want it stuck on a machine in front of me with the graph up & say I want this much torque at this rpm etc etc
They can be fine tuned ( if required ) by the techs that install them. After just having one fitted, im finding the RR to have more speed power and seems to better on fuel.
you can as long as it is the same spec/model of car.
captainpugwash
New Member
You're gonna need a damn good chip to go from a 4.6 to DSE
If you've got the dosh go see Jeremy Fearn for a whole hog chip and intercooler upgrade, its your only hope
I am booked into Jeremy Fearn on the 7th April. Thanks for the tip.
