Exhaust› Mufflers and Resonators

Big Box

5 Performance Muffler, 3-inch Inlet/Outlet

$104.99

SKU: BB5PM-3

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Bigboz Exhaust 5 Performance Muffler is a universal muffler designed for racing enthusiasts. It features a 3-inch inlet and a 3-inch outlet, with a total length of 11 inches. This muffler is constructed from top-tier stainless steel and has a factory-welded structure.
Show original supplier description
The Bigboz Exhaust 5 Performance Muffler is engineered to amplify your vehicle's engine tone, delivering a deep, aggressive roar for a race-inspired sound. Constructed from top-tier stainless steel with a factory-welded structure, this muffler is built for durability and performance. Featuring a 3-inch inlet and a 3-inch outlet, this muffler has a total length of 11 inches. It is designed for easy installation, with an approximate installation time of 30 minutes and a simple difficulty level. The Bigboz Exhaust 5 Performance Muffler is advertised as a universal fit, though some adaptation may be required for proper installation.

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

BrandBig Box
Part NumberBB5PM-3
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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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