Just spoke with them about the supersport engine upgrade thing. £5k gets you 52hp and extra 80lbs torque. Also includes full exhaust system and little Overfinch badges.

OR... A mere £1,050 to get the exhaust system. Hearing is believing apparently, and certainly cheaper than my Porsche sports exhaust.. has anyone heard the exhaust system?? Is it worth it, or should i go the custom route?

I have..... MONSTER NOISE!

But I have to say it's the only non-std exhaust I've had a proper listen to, compared to modified exhausts I've seen go past on the road for example, so not sure if you can get better results elsewhere. All subjective I suppose  

Can I just point out........Turbochip supplies Overfinch with their remap. So if you want to pay the premium price then go Overfinch, if not contact Turbochip and save some money  MY08 RRS TDV8 HSE, Stornoway Grey, Ebony and Zabrano, sunroof, hybrid tv, premium ICE, rear E diff, privacy glass, side steps, mud flaps, S/Grey mirror covers, Venture shield,tasmods, smoked indicators, Larini sports exhaust, etc, etc.

Get the exhaust from Overfinch and the remap from someone else.

Overfinch were saying they re-do the exhaust (about £1,100) and the remaining £4k they do a remap, new supercharger, new air boxes and some other stuff i dont understand. It;s not simply chipping