MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow XL Series 4 in. x 9 in. x 18 in. Oval Multi-Chamber Performance Exhaust Muffler 13269

MagnaFlow XL Series 4 in. x 9 in. x 18 in. Oval Multi-Chamber Performance - Main image
MagnaFlow XL Series 4 in. x 9 in. x 18 in. Oval Multi-Chamber Performance - View 2MagnaFlow XL Series 4 in. x 9 in. x 18 in. Oval Multi-Chamber Performance - View 3MagnaFlow XL Series 4 in. x 9 in. x 18 in. Oval Multi-Chamber Performance - View 4
$108.54 $162 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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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 (5.0 / 5 · 5 reviews)

Joshua P. ★★★★★

I was skeptical about the baffle design, but this muffler completely eliminated the annoying drone my truck had at highway speeds. Installation was straightforward and the oval shape fits perfectly in the stock location.

Sofia ★★★★★

The perforated tubing really cut down on the obnoxious drone while still letting the engine breathe—night and day from my old setup. Install took about an hour, and the reversible design gave me an easy way to fine-tune the tone later.

Carter H. ★★★★★

Swapped out my stock muffler this weekend and the multi-chamber design kills that annoying drone on the highway. Install was straightforward and the oval body tucks up nicely under the rear. Exhaust flow feels noticeably freer in the mid-range, so I'm glad I went with this one.

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