Exhaust› Mufflers and Resonators

Magnaflow

MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12469

$374.60

SKU: M001 12469

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This MagnaFlow muffler features a free-flowing straight-through perforated stainless steel core, wrapped in stainless steel mesh and acoustic fiber fill for enhanced sound and dyno-proven performance. It has a reversible, universal 3" diameter inlet/outlet and a satin-finished 5"x8"x18" oval body. Constructed from durable, corrosion-resistant stainless steel using CNC precision robotic manufacturing, it's backed by MagnaFlow's limited lifetime construction warranty. Professional installation is highly recommended.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMagnaflow
Part NumberM001 12469

Videos

MAGNAFLOW X MUFFLER! SOUNDS SOO GOOD ON MY PRO CHARGED GTO #review @magnaflowtv @spelabofficial

MAGNAFLOW X MUFFLER! SOUNDS SOO GOOD ON MY PRO CHARGED GTO #review @magnaflowtv @spelabofficial

Buy with Confidence

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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