The MBRP 14in Muffler Repack Kit is a universal muffler repack and sound restoration kit that re-packs a 4in x 14in billet muffler to bring back the original tone and flow of your MBRP UTV or ATV exhaust. Over time exhaust packing burns out and gets loud and raspy; this kit restores it.
This 14in repack kit includes the packing material sized for a 4in x 14in billet muffler, so you can service your muffler at home instead of replacing it. It is a wear item that keeps your MBRP exhaust sounding and flowing the way it did new.
Key Features
- Restores sound and performance of a 4in x 14in billet muffler
- High-temperature exhaust packing material
- Extends the life of your MBRP muffler
- Do-it-yourself service in place of a full muffler replacement
- Genuine MBRP replacement packing
Built To Solve: Burned-Out Muffler Packing And Raspy Exhaust Tone
- Fixes the loud, raspy tone that comes from burned-out packing
- Restores lost back-pressure and exhaust note
- Saves the cost of a full muffler replacement
- Keeps your MBRP exhaust performing like new
Best For: MBRP Owners Refreshing A Worn Muffler
- Owners running an MBRP muffler that uses a 4in x 14in billet muffler
- Riders whose exhaust has gotten louder or raspier over time
- DIY owners who want to service rather than replace a muffler
- Desert and dune riders who put hard hours on their exhaust
Specifications
- Type: muffler repack / sound restoration kit
- Fits: 4in x 14in billet muffler
- Contents: high-temperature exhaust packing material
- Compatibility: universal for MBRP mufflers of this size
- Manufacturer Part Number: PT-0014PK
Fitment
This is a universal repack kit for any MBRP muffler that uses a 4in x 14in billet muffler.
- Universal fit for MBRP mufflers using a 4in x 14in billet muffler
- Verify your muffler diameter and length before ordering
- Not vehicle-specific; matched to muffler size, not machine
Confirm your muffler size before ordering. Fitment is not guaranteed on mufflers of a different size.
FAQ
What does this 14in repack kit do?
It re-packs a 4in x 14in billet muffler with fresh high-temperature material to restore the original exhaust sound, back-pressure, and flow after the factory packing burns out.
How do I know if I need a repack?
If your MBRP exhaust has gotten noticeably louder, raspier, or tinnier than when it was new, the internal packing has likely burned out and a repack will restore it.
Which muffler does this fit?
This kit is sized for a 4in x 14in billet muffler. Measure your muffler's diameter and length and match it to the kit size before ordering.
Is this vehicle-specific?
No. It is universal and matched to muffler size rather than a machine, so it works across MBRP mufflers that use this size.
Can I do this myself?
Yes. Repacking is a straightforward DIY job with basic hand tools, and it is far cheaper than replacing the whole muffler.
Why MBRP
MBRP backs its powersports exhaust with genuine service parts like this repack kit, so you can maintain the sound and performance of your system for years instead of replacing it. This is the correct MBRP packing for your muffler size.
Keep Your MBRP Exhaust Sounding New
Grab this 14in repack kit to refresh a 4in x 14in billet muffler and restore your exhaust note, and confirm your muffler size before ordering. Order from Dunes 2 Dezert SXS.
