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Shipping Estimate
USA
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- USA
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
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For Your Every Summer RSVP, with Code: SUMMER15
Description
MagnaFlow Muffler Mag SS 5X8 14 3/3 O/OThe MagnaFlow 5" X 8" Oval Straight Through 14239 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. Muffler 14239s 5x8x14in. oval shaped body features a premium, brushed finish for an elevated aesthetic that matches the
The MagnaFlow 5" X 8" Oval Straight-Through 14239 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. Muffler 14239s 5x8x14in. oval-shaped body features a premium, brushed finish for an elevated aesthetic that matches the enhanced exhaust note and performance that this muffler brings to your ride. The universal design allows for flexible placement of 14239 within your exhaust system to meet the specific spacing requirements of your vehicle, although professional installation is highly recommended. 14239 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s limited lifetime construction warranty.User 1
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Fits as advertised
Good item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 4
Don't spend $50 at the shop, do it yourself.
Filter fits as it should. Good price for what feels line a quality part.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
DIY
Good price and fit my 2018 subaru crosstrek. Saved money switching it out myself. Super easy to do it yourself
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Perfect fit
Perfect fit on my 2019 Subaru Forester.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Easy install
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
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