Cost of gettin an old 380 volvo fh12 chipped?

does any one know the price of getting my old fh chipped? its currently a 380 and as i dont carry to much weight [average over wk prob 12 tonne} would it improve greatly my mpg? would it cause other problems? just a thought i bin toyin with so if any other lads had it done would appreciate thier input…cheers

I HAD A 380 CHIPPED TO A 460 ABOUT 3 YEARS AGO. THE FUEL CONSUMPTION STAYED ABOUT THE SAME BUT THAT WAS RUNNING BOTH HEAVY AND LIGHT. I ALSO HAD A 420 CHIPPED TO 480 AND UPRATED THE VEHICLE TO 44 TON AT THE SAME TIME AND STILL ACHIEVE THE SAME FUEL CONSUMPTION FROM WHEN PLATED AT 41 TON. THE 380 WAS CHIPPED AS A FAVOUR AND COST ME A DRINK BUT THE 420 WAS DONE ABOUT 18 MONTHS AGO AND COST 500.00 POUNDS. SORRY I CANT PUT YOU IN TOUCH WITH THE GUY AS HE HAS PACKED UP BUT I DO BELIEVE THE PRICES ARE ABOUT THE SAME WHOEVER YOU USE. BEST OF LUCK AND YOU WILL NOTICE THE DIFFERENCE IN POWER.

some one in m ilton keynes area do it think is something like mts services?? or mks or something on those lines they also break volvos etc??

THE MAN AT MKTS IS NEVILLE. HE DID BOTH MY TRUCKS AND IS THE GUY THAT HAS PACKED IT IN. WAS BASED AT HOCKLIFFE BETWEEN DUNSTABLE AND MILTON KEYNES.