MBRP DP to MagnaFlow 5"

mattv

LINETRASH
Dec 21, 2013
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Getting ready to install an MBRP 3" DP and a MagnaFlow 5" straight exhaust...my question is how does the DP and cat delete pipe connect? The cat pipe has a slit tip that compresses over the existing dp, the new stuff doesn't. I don't see how the flanges will mate.Anybody have experience with these putting these 2 together???
 

andy-stevenson

New member
Jul 7, 2013
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There should be a 4" pipe that has the same flange as the downpipe and the v-band clamp goes over. Then the 5" pipe slides over the 4" front pipe.
 

mattv

LINETRASH
Dec 21, 2013
107
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The MagnaFlow kit has a reducer pipe, it's got a 3" flange that opens up to 5" on the other end. The 3" end doesn't look like it will connect to the new dp...
 

mattv

LINETRASH
Dec 21, 2013
107
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Just talked to one of the guys at Alligator Performance, he squared me away...they will sit flush against each other, not couple.:thumb: Thanks for the help Andy!