Blackwidow

3-Inch Inlet / 3-Inch Outlet Chambered Muffler

$144.00

SKU: BWDDR-33

Out of Stock
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

This muffler aims to maximize engine output while delivering a powerful, aggressive rumble, improving both power and the acoustic characteristics of your exhaust system. Constructed from premium-grade 409 stainless steel, the muffler features precision welding for superior strength and durability. Its corrosion-resistant finish ensures a long service life and maintains an aggressive look. The chambered muffler design, with a 3-inch inlet and 3-inch outlet, is optimized for an aggressive exhaust tone and supports high exhaust flow without compromising sound quality. The muffler body measures 9 in. L x 9 in. W x 4 in. H. It is noted as a weld-on muffler, and while it fits most setups with minor adaptations, it is explicitly stated to have a universal fitment and that some adaptation may be required. The product comes with a lifetime limited warranty covering defects in material and workmanship.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBlackwidow
Part NumberBWDDR-33
CategoryExhaust
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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