Quote:
Originally Posted by XRQTOR
So essentially catless headers & tune will push 650/670hp, down here in Australia we get 98ron in 90% of places and 100ron in about 25% with more to come online over the next 12 months.
SO the question is, whos got the best catless headers and who does the best tune. Is there anyone out there doing induction mods or something other than exhaust & tune upgrades.
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Supersprint makes for hamann so it's the same thing. In fact the catless headers are actually listed as a hammann part on their website
I don't know of any other catless headers on the Market for X6M
My feeling is ESS tune is the best for this car.
Akrapovic is launching their axel back system in May. For a better sound and aesthetics I will go that route. Probably get some more HP out of them also
Trust me my m is much much quicker with what I have now. Ad for much less. Headers are €1200 and ESS handheld is 2000 US