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Catalytic Converter for 1991 Alfa Romeo 164

We have 7 Items In-stock. Select your vehicle's Submodel to continue.

Magnaflow 49-State Legal Semi-Universal Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, 49-State Legal - No CA Shipments, Minor Modifications
$96.87 List Price $125.36 Save $28.49 Availability: In Stock
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  • SKU#: M6694007
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 12 in. body length, 6.5 in. width, 4 in. thick, 16 in. overall length
  • EO Number: Not applicable
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1991 Alfa Romeo 164 submodels:
  • 6 Cyl 3.0L | Base, Sport, L
Rating: (see review/s)

"Product is satisfactory. We were satisfied with the product." posted by: sjt on June 8, 2008

"Who could have thought that shopping for a catalytic converter, could be so easy as 1,2,3. Well, it was. The magnaflow catalytic converter is the best purchase ever. With one entrance, and two escapes, makes the air flow faster. It's practical shape, makes the installation much more easier. What more can I do, other than recommend this piece to others." posted by: pana on December 17, 2007

Magnaflow California Legal Semi-Universal Catalytic Converter

  • 50-State/California Legal
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These semi-universal 50-State Legal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 50-State Semi-Universal, 50-State Legal, Minor Modifications
$191.87 List Price $248.30 Save $56.43 Availability: In Stock
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  • SKU#: M66332037
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • EO Number: D-193-117
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
Fits the following 1991 Alfa Romeo 164 submodels:
  • 6 Cyl 3.0L | Base, Sport, L

Walker 50-state legal Catalytic Converter

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

Features:

  • Higher loaded substrate
  • Easy bolt-on installation

Notes:

  • 50-state legal
  • Minor modifications required
Walker Catalytic Converter, Center, 50-State Legal, Minor Modifications
$161.75 List Price $344.28 Save $182.53 Availability: In Stock
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  • SKU#: WK80832
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • EO Number: D-182-54
  • Warranty: 5-year or 50,000-mile Walker limited warranty
Fits the following 1991 Alfa Romeo 164 submodels:
  • 6 Cyl 3.0L | Base, L
Walker Catalytic Converter, Center, 50-State Legal, Minor Modifications
$184.01 List Price $395.24 Save $211.23 Availability: In Stock
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  • SKU#: WK80830
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • EO Number: D-182-54
  • Warranty: 5-year or 50,000-mile Walker limited warranty
Fits the following 1991 Alfa Romeo 164 submodels:
  • 6 Cyl 3.0L | Sport

Walker 49-state legal - no CA shipments Catalytic Converter

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

Features:

  • Higher loaded substrate
  • Can be bolted in easily

Notes:

  • 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
Walker Catalytic Converter, Center, 49-State Legal - No CA Shipments, Minor Modifications
$113.04 List Price $235.04 Save $122.00 Availability: In Stock
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  • SKU#: WK15022
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Dimensions: 18 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
Fits the following 1991 Alfa Romeo 164 submodels:
  • 6 Cyl 3.0L | Base, Sport, L

Benchmark 49-State Legal (No CA) OE Replacement Catalytic Converter

Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. They are the recognized leading catalytic converters in terms of fitment and durability. These converters feature perfect fit and repeatability and their performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.

Notes:

  • 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Benchmark Catalytic Converter, Center, 49-State Legal - No CA Shipments, Direct Fit
$365.00 List Price $1,095.00 Save $730.00 Availability: In Stock
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  • SKU#: BEN1212B
  • Quantity Sold: Assembly
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
Fits the following 1991 Alfa Romeo 164 submodels:
  • 6 Cyl 3.0L | Sport
Benchmark Catalytic Converter, Center, 49-State Legal - No CA Shipments, Direct Fit
$365.00 List Price $1,095.00 Save $730.00 Availability: In Stock
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  • SKU#: BEN1212A
  • Quantity Sold: Assembly
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
Fits the following 1991 Alfa Romeo 164 submodels:
  • 6 Cyl 3.0L | L