Hi Guys,
I have had a G8 remap done by slipstream Deutsch a year ago. They advised that they have icreased my BHP from 150 to 190 at the wheels so should be around 176 on the road. I have just been to Surrey Rolling Road and had a test done. The test showed my BHP was in fact only 146.7. They said your car is standard. Now when i contacted Slipstream they advised and i quote.....
"For a 150bhp to be pushing 146.00 in the condition your car was in is
not possible without it being mapped. If we restore you original file and
take it for a run on rolling road then you will notice your BHP drop even
further."
Now, my car has had a head gasket rebuild but my car has been running fine since and felt quick. Is there any truth in the comment above and how can i resolve this problem?
Thanks
I have had a G8 remap done by slipstream Deutsch a year ago. They advised that they have icreased my BHP from 150 to 190 at the wheels so should be around 176 on the road. I have just been to Surrey Rolling Road and had a test done. The test showed my BHP was in fact only 146.7. They said your car is standard. Now when i contacted Slipstream they advised and i quote.....
"For a 150bhp to be pushing 146.00 in the condition your car was in is
not possible without it being mapped. If we restore you original file and
take it for a run on rolling road then you will notice your BHP drop even
further."
Now, my car has had a head gasket rebuild but my car has been running fine since and felt quick. Is there any truth in the comment above and how can i resolve this problem?
Thanks