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28 reviews
Nitro OBD2 Performance Tuning
Plugged this into my Jeep Grand Cherokee 4x4 4.0L straight six petrol automatic, as you can guess I'm trying to improve fuel economy.
Before using it I had been getting 17.9 - 18.3 mpg
After using it for the last month I can now say i'm getting between 19.7 - 20.4 mpg
It doesn't look much but it is at least 10%, if I was driving a car doing 35 mpg it would in theory bring it near to 40mpg.
Best £20 I've spent on the old girl yet!Read full review
Verified purchase: Yes • Condition: new • Sold by: sadler6789
Improved performance for tiny cost
Not earth shattering but a noticable difference with improved pickup and smoothness so well worth the money. Only downside the whole unit glows and it stays lit all the time even with engine off and doors locked.Read full review
Verified purchase: Yes • Condition: new • Sold by: sadler6789
The item is very good condation and excellent
Thanks ,see you again.
Verified purchase: Yes • Condition: new • Sold by: sadler6789
good luck
Bought this product installed it after driving 200 m the transmission got confused which gear should it be in
maybe the ECU got REMAPED and it was all on took it the mechanic had to clear all codes
decided to install it again the car is running fine at the moment not sure of the extra power but just an extra yellow light near the foot
so cant really write a review on it i guess its just a cheap thrill (i think)Read full review
Verified purchase: Yes • Condition: new • Sold by: sadler6789
improvement
Simple plug and play ,I have always watched my MPG and was an average of 36 I've used this for around 400 miles and currently getting 43.
the best result was a 100 mile motorway journey getting 47 MPG.
my car (a 15 yr old Picasso, 1.6 petrol) even does feel nippier on the acceleration and even has more oomph for the long winding hills.Read full review
Verified purchase: Yes • Condition: new • Sold by: ledcarbulbs1
Works a treat
Came in the post well wrapped easy to use and works really well car has much more power now
Verified purchase: Yes • Condition: new • Sold by: sadler6789
Puts vehicles in limp mode
Does not work tried on 3 different vehicles and put all 3 in limo mode
Verified purchase: Yes • Condition: new • Sold by: sadler6789
Average
I have used it on my mazda not really made that much difference, well what I was expecting. However, for the price not that bad.
Verified purchase: Yes • Condition: new • Sold by: sadler6789
nitro box
this box is brill does what it says
Verified purchase: Yes • Condition: new • Sold by: mcbelectronics
307cc tuning box
Seems to work fine fitted to m
y 307cc petrol and it's getting better might and seems to have more torque.
Verified purchase: Yes • Condition: new • Sold by: sadler6789