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Catalytic Converter for 1990 Ferrari Testarossa

We have 6 Items In-stock.

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 50-State Semi-Universal Rear Catalytic Converter - Traditional Converter, Semi-Universal

$124.62 $161.27 You Save $36.65 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 338004
  • Location: Rear
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-102
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. overall length
  • Notes: Inlet/Outlet Size : 2in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
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Fits the following 1990 Ferrari Testarossa Submodels

  • 12 Cyl 4.9L | Base
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Magnaflow 50-State Semi-Universal Rear Catalytic Converter - Traditional Converter, Semi-Universal

$124.62 $161.27 You Save $36.65 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 338005
  • Location: Rear
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-102
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 12 in. overall length
  • Notes: Inlet/Outlet Size : 2.25in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
See more

Fits the following 1990 Ferrari Testarossa Submodels

  • 12 Cyl 4.9L | Base
See more

Magnaflow 50-State Semi-Universal Rear Catalytic Converter - Traditional Converter, Semi-Universal

$121.27 $156.94 You Save $35.67 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Magnaflow 38005
  • Location: Rear
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-84
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 16 in. overall length
  • Notes: Inlet/Outlet Size : 2.25in. I.D.
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
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Fits the following 1990 Ferrari Testarossa Submodels

  • 12 Cyl 4.9L | Base
See more

Benchmark - OE Replacement Catalytic Converters (48-State Legal - No CA, No NY)

BENCHMARK - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Benchmark's OE replacement catalytic converters set the industry standard in terms of fitment and durability. Their performance is closely monitored and backed by Benchmark's emissions laboratory, ensuring quality loadings that eliminate OBDII issues caused by many universal catalytic converters.

Notes:

  • 48-state legal - cannot be shipped to New York or California; not for sale or use in New York or California.

Benchmark Rear, Driver Or Passenger Side Catalytic Converter - Traditional Converter, Direct Fit

$378.49 $1,265.00 You Save $886.51 (70%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Benchmark 4304
  • Location: Rear, Driver Or Passenger Side
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
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Fits the following 1990 Ferrari Testarossa Submodels

  • 12 Cyl 4.9L | Base
See more

Benchmark Front, Driver Side Catalytic Converter - Traditional Converter, Direct Fit

$499.66 $1,670.00 You Save $1,170.34 (70%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Benchmark 4315D
  • Location: Front, Driver Side
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
See more

Fits the following 1990 Ferrari Testarossa Submodels

  • 12 Cyl 4.9L | Base
See more

Benchmark Front, Passenger Side Catalytic Converter - Traditional Converter, Direct Fit

$499.66 $1,670.00 You Save $1,170.34 (70%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Brand SKU#: Benchmark 4315P
  • Location: Front, Passenger Side
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
See more

Fits the following 1990 Ferrari Testarossa Submodels

  • 12 Cyl 4.9L | Base
See more

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