MBRP 4in x 16in Billet Muffler Repack Kit

MBRP 4in x 16in Billet Muffler Repack Kit

Marsoni

M251S

$59.99

Get it in 3 business days with 1 day shipping. Friday, May 29

MBRP 4in x 16in Billet Muffler Repack KitRepack your mufflers with these MBRP Powersports muffler repack kits. This kit will restore the sound and performance of your muffler and maximize the life of your canister assemblies. The kit includes one repack pillow specifically made for your PowerTech 4 muffler core, along with a replacement O ring and new hardware for the muffler endcap. The packing material is a high temperature fiberglass which is woven into long, yarn like strands for

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Your MBRP 4in x 16in Billet Muffler Repack Kit orders ship within 1-2 business days.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
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Update: Different color packs fit differently. I've purchased two packages, one all-black and one black with the colorful waistbands. The all-black are a little smaller. IMO the all-black run a half to a full size small, and the black with the colorful waistbands run true to size. Listen, all of our bodies and preferences are so different, but these are perfect for my body and my fit preference. They hit at my bellybutton and I would describe the length as short-boyshorts, but not hipsters. Most importantly, they're cotton, which my body reacts much better to these days.

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Reviewed in the United States on February 13, 2026

Verified Purchase

Tat Phoenix

Lowell, US

★★★★★ 5

Good quality

Size: Medium, Color: Set-unbl

They fit perfectly and seem well made

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Reviewed in the United States on February 22, 2026

Verified Purchase