Hamann or RPI Exhaust ???
10-21-2009, 02:59 PM
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My Ride: 2010 BMW 530i Alpine White Saddle Brown Interior (Gone, but not forgotten) :'(
2011 Range Rover Sport HSE Black/Tan
Yeah thanks for the update 
, I'll check it out but I'm thinking of getting quad...but I don't think I can get that with RPI 
, I'll check it out but I'm thinking of getting quad...but I don't think I can get that with RPI
10-21-2009, 03:02 PM
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Race precision not only has the highest amount of gains in the market for each of their products, the exhausts are also definitly the 'meanest'. We did a rpi m5 exhaust vs eisenmann m5 exhaust sound clip and being there in person, I can tell you the rpi was much louder.
If you are not into loud exhausts you can also get a rpi silencer.
If you are not into loud exhausts you can also get a rpi silencer.
10-21-2009, 03:06 PM
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Originally Posted by beeming beauty' post='1037688' date='Oct 21 2009, 03:59 PM
Yeah thanks for the update , I'll check it out but I'm thinking of getting quad...but I don't think I can get that with RPI
, I'll check it out but I'm thinking of getting quad...but I don't think I can get that with RPI Quad exhaust will result in a loss of power on any non m e60. The rpi exhaust for your car gains 12 horse power to the wheels! You might want to pick up the rpi scoops and drop in filter while you're at it. If you want to gain power rpi is the way to go. If you don't care about performance go with cold air intakes and quad exhausts.
10-21-2009, 03:17 PM
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My Ride: 2010 BMW 530i Alpine White Saddle Brown Interior (Gone, but not forgotten) :'(
2011 Range Rover Sport HSE Black/Tan
Oh thanks for letting me know, I'll just go with dual then. I am into loud sounds but not with our cops 
you get a ticket if it's TOOO loud . As long as it's no more louder than an M5 then I'm ok with it
you get a ticket if it's TOOO loud . As long as it's no more louder than an M5 then I'm ok with it
picking up another one Friday too
10-21-2009, 05:10 PM
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I forgot to mention you should pm trinity autosport & Nerweezy and or john@eurorev for the best pricing, service, and quick shipping. They are well respected forum contributors/vendors 
10-21-2009, 05:22 PM
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Originally Posted by dbae1978' post='1037770' date='Oct 21 2009, 09:07 PM
when are you getting your RPI exhaust and scoops? 
Sadly, although I want the RPI 550 exhaust more than any other mod, I just can't. I live in an apartment in Manhattan and have no place to store the OEM exhaust until my lease ends in 2012. I so so want it. The sound is absolutely unbelievable and the power gains are impressivem
