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Old 18 October 2010, 10:06 PM
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Myles
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Default 2.5" system to 3" box

I have a 2.5 in system and want to fit a nur spec r 3in backbox, without cutting or welding either end. Any ideas?

Thanks in advance.
Old 18 October 2010, 11:11 PM
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The Rig
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buy the whole R system
Old 19 October 2010, 06:44 AM
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midnight
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Yes dead easy buy a nur spec S backbox, it will bolt straight on to your existing 2.5' system and widens to 3' bore. . Or buy a nur spec r centre resonator section which is also 3' bore , but will mate up to your std downpipe section.

Last edited by midnight; 19 October 2010 at 06:50 AM.
Old 19 October 2010, 07:06 AM
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Myles
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If I bought the r backbox on its own, do the boltholes on the flange match up to my 2.5 in system?
Old 19 October 2010, 07:21 AM
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No they won't , unless you have your STD holes elongated
Old 19 October 2010, 05:36 PM
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Myles
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Ok, thanks Midnight! Anyone else have any ideas on how I can overcome my woes?
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