MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

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

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 4MagnaFlow XL Series 4 in. x 9 in. x 18 in. Oval Multi-Chamber Performance - View 5
$112.89 $159 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 (5.0 / 5 · 5 reviews)

Joseph ★★★★★

Installed this on my F-150 and the offset/offset fit perfectly with no modifications needed. The perforated tubing inside really opens up the exhaust note without being obnoxious at highway speeds.

Julian V. ★★★★★

The baffle design really tames the drone on the highway without choking the flow—my truck feels noticeably more responsive in the mid-range. I was also surprised how easy it was to swap out the old unit, given the offset/offset ports. This thing’s a keeper.

George ★★★★★

The offset/offset layout lined up perfectly with my factory hangers, so the install took under an hour. The multi-chamber design killed that annoying drone at highway speeds while still letting the exhaust breathe noticeably better.

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