05-25-2016, 02:24 AM | #24 |
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Good luck with that exhaust. Enjoy it. For me m6beast exhaust is amazing. Enjoy my RPi GTM exhaust too.
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2014 BMW F10 M5 ZCP | SSII / Black | MSR Stage III | MSR Intakes | RPi GTM Exhaust | RPi Catless Downpipes |RW Carbon Front Lip | RW Carbon Diffuser | RW Carbon Trunk Spoiler |
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05-28-2016, 11:11 AM | #25 | |
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05-29-2016, 03:10 AM | #26 |
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Akra is beautifully made but it really sounds like the CP exhaust 'plus' IMO. With down pipes I think it's almost perfect balance.
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2014 BMW F10 M5 ZCP | SSII / Black | MSR Stage III | MSR Intakes | RPi GTM Exhaust | RPi Catless Downpipes |RW Carbon Front Lip | RW Carbon Diffuser | RW Carbon Trunk Spoiler |
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03-12-2017, 09:46 PM | #29 |
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What system do you have?a have a custom exhaust and i have problem with droning between 1800-3000 rpm
What I would recommend is a system that you can control the valves in the back. That way you can close two valves when on the phone. I have a full system w/catless dps and when I close two valves I can barely hear anything. When its open it wakes people up in a very good European BMW way. Not obnoxious at all.[/QUOTE] |
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03-13-2017, 04:54 AM | #31 |
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Standard with piped sound.... really - best of both worlds, car sounds great out side but quiet inside with a little V8 warble piped in for good messure - should never have unplugged the sound generator!
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03-20-2017, 07:29 AM | #32 |
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05-23-2017, 08:13 AM | #33 |
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Agree on the RPI GTM !!! those who want it aggressive can add the RPI Downpipes and it will be insane like in this video below. I have heard the RPI and Akra side by side and I still think the RPI is slightly nicer than the Akra, plus its about half the price of the akra
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05-23-2017, 09:04 AM | #34 |
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I'm very interested in working with someone to install a set of our downpipes and Muffler Bypass Exhaust. Is anyone interested in a marketing incentive discount in exchange for video?
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06-23-2017, 07:17 AM | #35 | |
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