New jba catback system

titan91 · #1 12-03-2012, 02:34 AM

Was wondering if anybody is running the new jba catback. Since they recently changed the design of the muffler to a baffled design I am hearing that people are actually losing hp or not getting as good of numbers as the old design? I am going back and forth between this system and a magnaflow muffler swap. I was pretty positive with going towards the jba but after I heard some stories about the new designed muffler im starting to think that I should just do the muffler swap? My truck is an 08 if that matters any.

04titanss · #2 12-03-2012, 07:44 AM

Just do the M/F muffler swap, 13.900 with 07 pipes and M/F swap.

nightowl · #3 12-03-2012, 09:52 AM

Yes, JBA screwed up with the new baffled muffler. I have heard of guys saying it rattles and they end up swapping the mufflers out. Its a shame because the rest of the JBA catback is awesome. Maybe they will switch back to the flow through muffler like I have. I swear mine is a 22" magnaflow on my JBA catback anyway.

titan91 · #4 12-04-2012, 04:37 PM

Is there anyway I could get my hands on the old jba catback design?

04offroadtitan · #5 12-04-2012, 05:43 PM

I've got one of the old jba mufflers if someone wants it for their new catback

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