| Year | Make | Model |
|---|---|---|
| 2007 | Chevrolet | Colorado LS |
| 2007 | Chevrolet | Colorado LT |
| 2007 | Chevrolet | Colorado WT |
| 2007 | GMC | Canyon SLE |
| 2007 | GMC | Canyon SLT |
| 2007 | GMC | Canyon WT |
| 2008 | Hummer | H3 Adventure |
| 2007 - 2008 | Hummer | H3 Base |
| 2008 | Hummer | H3 Luxury |
| 2007 - 2008 | Hummer | H3 X |
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MagnaFlow California Grade Manifold Catalytic Converter | Hummer H3 (07-08) 3.7L (5481353)
MagnaFlow California Grade Manifold Catalytic Converter | Hummer H3 (07-08) 3.7L (5481353)
SKU:5481353
Out of stock
Regular price
$1,557.00 USD
Regular price
$1,557.00 USD
Sale price
$1,557.00 USD
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â–¶ Vehicle Fitments
The MagnaFlow California Grade Manifold Catalytic Converter is a direct-fit emissions component designed for the Hummer H3 models from 2007 to 2008 with a 3.7L engine. Constructed from highly corrosion-resistant stainless steel, this converter features free-flowing mandrel-bent tubing to optimize exhaust flow and reduce backpressure. Its spun body design ensures durability and a precise fit, making installation straightforward without the need for cutting or welding. The converter is CARB compliant, helping to keep the check engine light off while maintaining emissions standards. MagnaFlow's advanced 3D scanning technology during development guarantees a high-quality, accurately manufactured product that enhances exhaust performance and longevity.
This catalytic converter is tailored specifically for 2007-2008 Hummer H3 models equipped with the 3.7L engine, serving as a direct replacement for the factory unit. It is suitable for street use, providing reliable emissions control while supporting improved exhaust flow. The kit includes the converter itself, designed for bolt-on installation with proper tools, ensuring a secure and hassle-free upgrade. Compatibility is limited to the specified model years and engine configuration, making it ideal for owners seeking a compliant, durable, high-performance replacement that maintains vehicle emissions integrity.
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Overview
Overview
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5481353. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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 catalytic converter is designed to fit the 2007-2008 Hummer H3, 2007 Chevrolet Colorado, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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.
