[Vids] Modded E92 M3 vs. Modded E92 M3, Modded 996tt, Modded E60 M5 - Page 8 - 6SpeedOnline

Jul 5, 2009 | 07:13 AM

#106

MrHarr1s

Registered User

Joined: Jul 2009

Posts: 6

From: Diamond Bar, CA

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I've been to RPi's shop and can say their R&D using the dyno is legit.

Please have someone with a full catless Gintani exhaust vs. full catless RPi exhaust with NO turn dyno at RPi's shop, same day same time and post a video or something. I'm eager to see the results!