MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2001-2005 Lexus IS300 3.0L / 2000-2005 Lexus GS300 3.0L California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 452843

MagnaFlow 2001-2005 Lexus IS300 3.0L / 2000-2005 Lexus GS300 3.0L California - Main image
$925.32 $1402 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 452843. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, 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 Direct-Fit Manifold Catalytic Converter is designed to fit the 2001-2005 Lexus IS300 3.0L & 2000-2005 Lexus GS300 3.0L. MagnaFlow 452843 includes (2) Flat Ring Gaskets, (2) Flange Gaskets and interchanges with OE parts 17140-46030, 17140-46080. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

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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)

Julian ★★★★★

I was worried about the fit on my GS300, but the mandrel-bent tubing lined up perfectly with the stock exhaust hangers. Buttoned it up in under an hour, and now the car feels like it’s breathing easier. For a CARB-compliant converter, that’s exactly what I needed.

Lily ★★★★★

The check engine light finally stayed off after two failed attempts with cheaper converters, and the mandrel-bent tubing made the install almost effortless. That CARB compliance sticker is a relief since I’m in California and need to pass smog every two years.

Victoria N. ★★★★★

Bolted it on in the driveway and the check engine light stayed off—the mandrel-bent tubing made alignment a breeze. Solid build, and it’s been quiet on my GS300 for three months now.