Exterior Components› Body Panels and Components

Magnaflow

MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14149

$365.86

SKU: M001 14149

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14149 brings our signature sound and dyno-proven performance to your ride with a free-flowing straight-through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill, and a weight-optimized, reversible 3/3in. diameter inlet/outlet Straight-Through layout.

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 14149

Videos

Putting a MAGNAFLOW muffler on my Malibu!

Putting a MAGNAFLOW muffler on my Malibu!
Classic Ram 1500 Magnaflow Direct Fit Muffler Install And Sound Test

Classic Ram 1500 Magnaflow Direct Fit Muffler Install And Sound Test
Installing A Magnaflow Exhaust On My Corolla XRS

Installing A Magnaflow Exhaust On My Corolla XRS
CORVETTE EXHAUST Review (Magnaflow Mufflers on a C4) Before/After Comparison

CORVETTE EXHAUST Review (Magnaflow Mufflers on a C4) Before/After Comparison
Magnaflow Performance Muffler Install and Review!

Magnaflow Performance Muffler Install and Review!
We Ranked Every Magnaflow Muffler We Carry!

We Ranked Every Magnaflow Muffler We Carry!

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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