hello scoobyneters


am thinking of getting my oem up pipe swapped out for harveys spec . will the car require remapping to suit?

 

yes - the harvey pipe runs a lot better than a standard one so you may get a little overboost with it. Ideally get a sports cat/decat on there too and a set of ported headers (assuming you already have fuel pump and boost gauge). Then get it mapped to suit and you'll be a happy chappy.

 

the exhaust is all cat free at moment??? putting a sports cat in would create a trade off between the two?? the car is modded now in many ways all done at thwaites tdr and mapped by Bob rawle. am considering lightened flywheel but don't want to light. thanks for your response bludgod