i had a mak 276bhp.keets said:bit of a novice mate so sorry for naff questions!
if i decat it would i need it remapping?
Don't have an HKS exhaust, but I have a full Magnex system including de-cat and at G-Force mine made 249 BHP at the wheels. If you assume 24% transmission loss (*) then that's 328 BHP at the flywheel.keets said:an evo VI be with hks exhaust rough figures obviously!!
what are the things to do to get it over 300bhp mark within a budget