MAC AUTO PARTS 216991 Carb Catalytic Converter 776106

( Brand: Mac Auto Parts ), ( Type: Catalytic Converter ), ( Labels Certifications: Carb ), ( Features: 100 Accuracy Of Fit, Clamp-on Connection, Easy To Replace, No Drilling Required, Weld-on Connection ), ( Manufacturer Part Number: 216991 ), ( Country/region Of Manufacture: United States ), ( Manufacturer Warranty: 10 Years ), ( Body Material: Alloy Steel, Mild Steel, Steel, Stainless Steel ), ( Substrate Material: Ceramic, Platinum ), ( Universal Fitment: Yes ), ( Performance Part: No ), ( Ipn: 776106 ), ( California Prop 65 Warning: Cancer And Reproductive Harm )

Review MAC AUTO PARTS Universal California Carb Catalytic Converter Hummer 03-07 fits RAM 2011–2015

Introducing the Mac Auto 216991 Carb Catalytic Converter, an essential upgrade for your Hummer H3 (03-07), Ram 1500 (2011-2015), or similar applications that require a high-performance catalytic converter. This converter is specifically designed to meet the unique demands of these vehicles, ensuring optimal engine performance and reduced emissions.

The Mac Auto 216991 Carb Catalytic Converter is constructed from premium materials, including a robust stainless steel body that resists corrosion and wear. Its advanced design includes a larger catalytic substrate, which increases the converter's efficiency in reducing harmful pollutants. This converter is also compatible with carbureted applications, making it an ideal choice for enthusiasts who prefer the classic feel of a carbureted system.

This catalytic converter features a double-walled design, which not only enhances its durability but also helps in maintaining optimal operating temperatures. The converter's flange connection ensures a secure and leak-free installation, while its OE-style mounting brackets make for a straightforward installation process.

One of the standout features of the Mac Auto 216991 Carb Catalytic Converter is its ability to improve engine performance. By reducing backpressure in the exhaust system, this converter allows the engine to breathe more freely, resulting in increased horsepower and torque. Additionally, the converter's efficient design helps in improving fuel economy, giving you more miles per gallon and saving you money at the pump.

In summary, the Mac Auto 216991 Carb Catalytic Converter is an excellent investment for Hummer H3 (03-07) and Ram 1500 (2011-2015) owners looking to enhance their vehicle's performance and reduce emissions. Its robust construction, advanced design, and straightforward installation process make it a top choice for both daily drivers and enthusiasts alike. Upgrade your vehicle today with the Mac Auto 216991 Carb Catalytic Converter!

Buying a MagnaFlow Mac Auto 216991 carb catalytic converter for Hummer H3 models from 2003 to 2007 and for Ram trucks from 2011 to 2015 comes with several pros and cons.

1. High-Performance: MagnaFlow is a reputable brand known for manufacturing high-performance exhaust components. This catalytic converter is designed to improve engine performance by increasing exhaust flow and reducing backpressure.

2. Improved Fuel Efficiency: The converter's increased efficiency can lead to improved fuel economy, as less fuel is wasted in the conversion process.

3. Durable Material: The converter is made of high-quality stainless steel, which is resistant to corrosion and rust, ensuring longevity.

4. CARB Approved: This catalytic converter is CARB (California Air Resources Board) approved, making it a legal option for use in emissions-controlled areas.

5. Easy Installation: The converter comes with all necessary hardware and is relatively easy to install, saving time and money on professional installation fees.

1. Cost: MagnaFlow catalytic converters tend to be more expensive than OEM (original equipment manufacturer) converters.

2. Noise: High-performance catalytic converters like the MagnaFlow can produce a louder exhaust note compared to stock converters.

3. Emissions: Despite being CARB approved, this converter may still produce higher emissions compared to OEM converters, which could be a concern for some individuals.

In conclusion, the MagnaFlow Mac Auto 216991 carb catalytic converter offers several advantages, including improved engine performance, durability, and fuel efficiency. However, it comes with some trade-offs such as higher cost, increased noise, and potentially higher emissions.

If you prioritize performance and durability, this converter could be a good investment. However, if you're more concerned about emissions and cost, an OEM converter may be a better option. Ultimately, the decision depends on your specific needs and priorities.

part # 216991 prices

• $252.00-$590.00

specifications frazzlekits:

• for models: Ram
• for makes: Hummer
• for years: 2011-2015
• brand: Mac Auto Parts
• type: Catalytic Converter
• labels certifications: Carb
• features: 100 Accuracy Of Fit, Clamp-on Connection, Easy To Replace, No Drilling Required, Weld-on Connection
• manufacturer part number: 216991
• country/region of manufacture: United States
• manufacturer warranty: 10 Years
• body material: Alloy Steel, Mild Steel, Steel, Stainless Steel
• substrate material: Ceramic, Platinum
• universal fitment: Yes
• performance part: No
• interchange part number: 776106
• california prop 65 warning: Cancer And Reproductive Harm

shipping frazzlekits:

• type: Fixed
• cost: $0.00
• service: Expedited
• class: Expedited
• transit: 3-8 Days

payments frazzlekits:

• credit card: Mastercard
• wallet: Google-pay
• other

returns frazzlekits:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

seller frazzlekits:

• # reviews: 184791
• rating: 97.9%

offer frazzlekits:

• options: Ship-to-home
• quantity: 10
• started: September 17, 2025
• availability: In Stock
• sold: 0

general frazzlekits:

• Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters
• condition: New

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