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| JAMES BARONE RACING JBR is a leading manufacturer of high-quality aftermarket parts for the Mazda community. We take pride in our reputation for providing the highest-quality performance products at the best values, and we back up that reputation with outstanding customer service and free shipping. We are committed to the Mazda platform and we actively partner with other members of the community in our selection, design, and testing of new products to make sure they meet their needs. We control every step in the engineering and fabrication process to ensure the highest standards of workmanship. The result is a line of products whose performance and reliability have been proven both on the street and on the track. Visit us at jamesbaroneracing.com |
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![]() Join Date: Jan 2011 Location: Midlothian, Va
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(Thread Starter) | Not Ranked : 0 score I bought the 70 duro RMM in fear that the 80 duro would be too harsh for my DD. If I remember correctly I ordered Tue night and received on Fri. from CA to VA. Super fast IMO. Install was a breeze. As far as I can tell vibes are the same if not less than my CS inserts, but at the same time a much more solid feel. For anyone on the fence out there debating on a new RMM, JBR is the way to go. My only issue is that, maybe I should have gone with the 80 duro. But then again, I have only driven about 5 miles since install. Even with the AC on, vibes were less or equal to the cs inserts. What more could you ask for? Thanks JBR, cant wait for new products. |
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![]() Join Date: Nov 2009 Location: Tempe, AZ
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| Not Ranked : 0 score Been looking to switch over to his 80 duro soon. Have heard nothing but great things. |
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| The Following User Says Thank You to AZSPEED3 For This Useful Post: | JBR (06-28-2011) |
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![]() Join Date: Mar 2011 Location: Charlotte, NC
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| Not Ranked : 0 score I just put the 70 duro on tonight and have been pretty amazed with the response change. I had already expected the additional vibration, especially so with A/C on. But no movement through high speed shifting and no hop! Why the hell wasn't this my first mod. |
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![]() Join Date: Aug 2011 Location: Murrieta, CA
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| Not Ranked : 0 score I installed my 70 mm duro last week and i just love it. My first mod too, and many more mods to come, yay.
__________________ 2011 MS3. Cobb AP V3, GTX3071, CPE LTR mani, Tial 44mm EWG, 3 bar MAP sensor and PnP harness, JBR WP intake, HTP battery tray with a 51 Optima Yellow battery, ITV22s, GFB BOV, Autotech internals, CPE injector seals and studs, VTCS delete, COBB FMIC, UR DP and TP, CNT CBE, JBR TIGs and Coolant bypass, JBR EGR delete, JBR RMM, PMM, and TMM, JBR OCC, PERM Plate, JBR RSB, JBR Rear Camber arms, 17X8 RPF1, TWM full replacement shifter with a PERM buttplug shift knob. Waiting to install:Built block, NJspeed PNP IM, Prosport boost and water temp gauges, coilovers and shit. |
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