Exhaust› Mufflers and Resonators

SPEC D TUNING

4-Inch Tip Muffler Silencer

$8.22

SKU: SPECDTUNING-MF-SR78140

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Spec-D Tuning muffler silencer is a universal accessory designed to reduce deep note sound. It is constructed from high quality T-304 stainless steel and features a 4-inch tip diameter. This silencer offers a direct bolt-on and removable design.
Show original supplier description
Featuring a 4-inch tip diameter, this silencer offers a direct bolt-on and removable design for ease of installation and maintenance. This accessory is engineered to fit most domestic and import vehicles equipped with a 4-inch round tip muffler. Its construction from T-304 stainless steel ensures durability and resistance to corrosion, making it a long-lasting addition to your exhaust system. They aim to help customers find the perfect fitment for their vehicles, and this muffler silencer is a testament to their commitment to quality and performance value.

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

BrandSPEC D TUNING
Part NumberSPECDTUNING-MF-SR78140
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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