MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow XL Series 4 in. x 9 in. x 14 in. Oval Multi-Chamber Performance Exhaust Muffler 13239

MagnaFlow XL Series 4 in. x 9 in. x 14 in. Oval Multi-Chamber Performance - Main image
MagnaFlow XL Series 4 in. x 9 in. x 14 in. Oval Multi-Chamber Performance - View 2MagnaFlow XL Series 4 in. x 9 in. x 14 in. Oval Multi-Chamber Performance - View 3MagnaFlow XL Series 4 in. x 9 in. x 14 in. Oval Multi-Chamber Performance - View 4
$111.69 $153 In stock

Category: Performance Exhaust

XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increase exhaust flow.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Riley ★★★★★

The baffle design really cleans up the drone at highway speeds while still letting the V8 breathe. Bolted right up to my existing pipes with no hassle.

Olivia ★★★★★

Installed this on my Silverado and the combo of perforated tubing and baffles really cleaned up the drone without killing the low-end growl. No more annoying resonance on the highway, just a solid tone. Exactly the upgrade I was hoping for.

Brian ★★★★★

I was skeptical about the reversible reflection design, but the perforated tubing really opens up the exhaust note without that annoying drone. It fit perfectly in my truck's tight space under the bed.

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