Exhaust› Exhaust Pipes, Systems and Components

Malian Exhausts

3-Inch Stainless Steel JDM Back Box

$184.21

SKU: MAL-141

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

Moderate — 2–4 hours

Overview

The Malian Exhausts MAL-141 is a JDM back box designed for the BMW 3-Series 320i/325i/330i E46 models produced between 1999 and 2006. It features a 3-inch stainless steel tube diameter and a 4-inch straight-cut tailpipe. The fitting kit is included, and it is TIG welded. This exhaust component requires an OE exhaust cut for installation.
Show original supplier description
The Malian Exhausts MAL-141 is a JDM-style back box exhaust component engineered for enhanced flow and performance in select BMW 3-Series models. Constructed from durable stainless steel with TIG welding for superior craftsmanship, this back box features a 3-inch tube diameter and a 4-inch straight-cut tailpipe, designed to provide a distinctive exhaust note. Specifically designed to fit the BMW 3-Series 320i, 325i, and 330i E46 chassis codes produced from 1999 to 2006, this exhaust is compatible with engines ranging from 2.0L to 3.0L, including those with M54 and M52 engine codes. Installation of the MAL-141 requires a cut to the original equipment (OE) exhaust system. A fitting kit is included to aid in the installation process. Please note that this exhaust is not E-marked, indicating it may not be road-legal in all regions.
Vehicle Symptoms
  • Raspy exhaust note under acceleration
  • Droning sound during highway cruising
  • Exhaust system rattling from rear
  • Reduced fuel economy and power loss
  • Visible rust or damage on existing back box
Relevant Conversations
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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.

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Specifications

BrandMalian Exhausts
Part NumberMAL-141
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.

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