Hong Kong E60 sub-Forum
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Joined: Sep 2007
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From: Hong Kong
My Ride: 530i
Mods: M5 sporty package, M5 Steering wheel, Sprint Booster
Originally Posted by billhk' post='1008934' date='Sep 16 2009, 03:59 PM
the "public' can be biased
i saw it promoted aggressively
but wonder why no-one's got it yet in HK.
i saw it promoted aggressively
but wonder why no-one's got it yet in HK.
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Joined: Dec 2004
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Originally Posted by billhk' post='1008912' date='Sep 16 2009, 03:19 PM
hey did anyone get any of the RPI products which are promoted like hell
on the forum, i am interested to see the claimed power increasing exhaust dyno tested at Top R
versus my JASMA/TUV approved 404 stainless steel ARQRAY and our other stuff like Remus, Sebring,
do Quads really lose power as those guys claim????
on the forum, i am interested to see the claimed power increasing exhaust dyno tested at Top R
versus my JASMA/TUV approved 404 stainless steel ARQRAY and our other stuff like Remus, Sebring,
do Quads really lose power as those guys claim????
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Joined: Sep 2006
Posts: 21,274
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From: Hong Kong
My Ride: Mini Cooper
Originally Posted by billhk' post='1008934' date='Sep 16 2009, 03:59 PM
the "public' can be biased
i saw it promoted aggressively
but wonder why no-one's got it yet in HK.
i saw it promoted aggressively
but wonder why no-one's got it yet in HK.
Contributors
Joined: Sep 2006
Posts: 21,274
Likes: 0
From: Hong Kong
My Ride: Mini Cooper
Originally Posted by billhk' post='1008956' date='Sep 16 2009, 04:41 PM
can anybody post a photo of their twin and quad exhaust, i want to check
the quality
the quality
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Joined: Jun 2006
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From: HK (N.T), UK (Surrey)
My Ride: BMW E60 530i , Silver with leather Air Con iDrive 17" Breyton Rims with Dunlop Sp Sport tyres (M-Tech Bodykit and rims WANTED)
Alfa Romeo 147 TS1.6 , Black with Air Con 17" Multi Spoke alloys with Bridgestone RE040 tyres
Toyota MR-S 1.8 VVTI , Lagoon Blue with Red leather Air Con 15" standard alloys with Toyo tyres
Toyota Celica 1.8 VVTI, Lagoon Blue, Air Con, 16" Standard alloys with Kuhmo KU31, EBC Green Stuff
wow..amazing pinguhk
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My Ride: 2004 BMW 520i E60 in Amethyst Gray
Originally Posted by pinguhk' post='1008927' date='Sep 16 2009, 03:50 PM
Quads loss power? maybe most is just for the looks and hay who care about power your car and others look very sexy with the quads 
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My Ride: 2004 BMW 520i E60 in Amethyst Gray
Originally Posted by etchu' post='1008942' date='Sep 16 2009, 04:19 PM
if it lose power then all quad lose it, not just non-RPI product. those RPI fellows in the forum are making RPI a religion here.
