That's got to hurt.. I personally wouldn't run any sort harness without a full cage and harness bar bucket seats etc people only run harness for scene points and it's really not worth it seat belts are good enough
Doesn't turbo grant work at an mot place in Andover? Not sure how they are with de cats etc.. I all ways use euro spec in Guildford I k ow it's not Wiltshire but de cats big turbos etc never a problem
Get one from rhd Japan mate they are around the same price the sell for second hand in the uk for some reason mite as well pay an extra 50 bucks and get a new one