RIP. RPI

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Striven
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RIP. RPI

Post by Striven » Sat May 08, 2021 11:50 am

Sound great but maybe a little much, like something with a “ nice sound” not an ear bleeding sound.

Latest thoughts ??

Oh and anyone after a set of RPI back boxes ?
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crustyclown777
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RIP. RPI

Post by crustyclown777 » Sat May 08, 2021 9:59 pm

I enjoy my Stromung backboxes. Small pops on an overrun, and a nice deep tone during acceleration. I certainly don’t find them intrusive in the cabin.
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RedUn
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RIP. RPI

Post by RedUn » Sun May 09, 2021 1:25 am

Eisenmann gets my vote, old skool straight 6 sound and no drone at 80 :thumbsup:
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BMWZ4MC
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RIP. RPI

Post by BMWZ4MC » Sun May 09, 2021 4:00 am

Remus - like OEM turned up by 50%. Plenty of pops and bangs on the overrun, especially when hot, no drone at low rpm and a crazy S54 scream as the revs rise.
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Z4MC - heavily fettled for track use, now in Sydney; Modified RS4 Avant - back in Blighty;
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