I payed best part of £700 when I had my hg done every thing uprated though Athena gasket uprated valve stem seals cam belt water pump aux belt power steering belt head pressure tested and skimmed arp head bolts
If it wasn't needed they wouldn't have one I'd put it back in bud can pick single wire ones up cheap off the bay that's where mine came from cut the plug off the oem one and solder together and heat shrink job done
I'd go for bcs's as I've been informed Meisters are old bc stock cheers dan the D2's are awesome so stiff I love them I'm prob going to kill my splitter though lol.