I've been looking at getting my car remapped for a while now.
I have a 2.0 tdci engine that produces 134bhp and 236lbft as standard.
My main consideration was with celtic tuning, which tell me i can get 186bhp and 321lbft.
Then I looked at JFA, they tell me i can get 164bhp and 280lbft. The improvement are half that of the celtic claims.
So what's going on?? Are Celtic being optimistic in their claims? Do JFA provide better maps for the longevity of the engine? Or are they just not able to get as much power out of the engine??
My understanding is that Celtic write their own maps whereas JFA use Viezu (or something like that) maps.
Anyone care to help?
I have a 2.0 tdci engine that produces 134bhp and 236lbft as standard.
My main consideration was with celtic tuning, which tell me i can get 186bhp and 321lbft.
Then I looked at JFA, they tell me i can get 164bhp and 280lbft. The improvement are half that of the celtic claims.
So what's going on?? Are Celtic being optimistic in their claims? Do JFA provide better maps for the longevity of the engine? Or are they just not able to get as much power out of the engine??
My understanding is that Celtic write their own maps whereas JFA use Viezu (or something like that) maps.
Anyone care to help?