MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter 99004HM

MagnaFlow HM Grade Federal / EPA Compliant Universal Catalytic Converter 99004HM - Main image
$181.5 $242 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99004HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

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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)

Elizabeth K. ★★★★★

I swapped out my old one in about an hour, and the stainless steel body already looks like it will outlast the rest of the exhaust. No check engine light since the install, which was my main worry.

Jacob S. ★★★★★

My old converter was rattling and throwing codes, but this universal fit was straightforward to weld in. The stainless braided design feels solid, and the check engine light has stayed off for three weeks now.

Carter ★★★★★

Had a persistent check engine light that was driving me crazy, and this converter finally fixed it after two other shops couldn't figure it out. The stainless steel body feels solid, and it bolted up to my truck without needing any major modifications.