1. Catalytic Converters Parts
  2. sku: 9846173965759771
  3. MAXPEEDINGRODS SUCR57

MAXPEEDINGRODS SUCR57 Catalytic Converter 3.0L

fits model: Rx300, Highlander. make: Lexus, Toyota. year: 2001–2003.

Sucr57 Maxpeedingrods Catalytic Converter For Lexus Rx300 1999-2003 Toyota Highlander 2001-2003 3.0l

( Brand: Maxpeedingrods ), ( Body Material: Stainless Steel ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Cpsi: 600cells ), ( Engine: 3.0l ), ( Features: Bolt-on Connection, Easy To Replace ), ( Finish: Uncoated ), ( Fitment: For Lexus Rx300 3.0l 1999-2003, For Toyota Highlander 3.0l 2001-2003 ), ( Fitment Type: Direct Replacement ), ( Items Included: Mounting Hardware ), ( Labels Certifications: Epa ), ( Manufacturer Part Number: SUCR57 ), ( Manufacturer Warranty: 1 Year ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Obd Compatibility: Obd-ii ), ( Oe/oem Part Number: 16191, 641174, 16121 ), ( Oxygen Sensor Location: Pre Post Catalyst ), ( Performance Part: Yes ), ( Placement On Vehicle: Front, Lower, Rear ), ( Restricted States: California, New York, Maine, Colorado ), ( Substrate Material: Ceramic ), ( Type: Catalytic Converter ), ( Universal Fitment: No )

Review MAXPEEDINGRODS Catalytic Converter Lexus 1999 Toyota 3.0l fits HIGHLANDER RX300 2001–2003

Introducing the Maxpeedingrods SCR-57 Catalytic Converter, a high-performance replacement catalytic converter engineered for select Lexus RX300 models from 1999 to 2003 and Toyota Highlander models from 2001 to 2003 with a 3.0L engine. This aftermarket catalytic converter is designed to provide enhanced power and efficiency, making it an excellent choice for those seeking to improve their vehicle's performance.

The Maxpeedingrods SCR-57 Catalytic Converter is constructed using advanced materials and state-of-the-art manufacturing techniques. Its robust design ensures durability, even under the most demanding driving conditions. The converter's interior is lined with high-flow honeycomb monolithic substrate, which increases the converter's surface area, allowing for more efficient gas exchange and improved engine performance.

This catalytic converter is designed to meet or exceed original equipment manufacturer (OEM) emissions standards, ensuring that your vehicle remains environmentally friendly while delivering increased power. Its high-flow design also reduces back pressure in the exhaust system, resulting in improved engine responsiveness and acceleration.

The Maxpeedingrods SCR-57 Catalytic Converter is a direct fit replacement for the original equipment converter, making installation quick and easy. Its high-quality OEM-grade stainless steel construction ensures that it will withstand the rigors of daily driving and resist corrosion, ensuring that your investment is protected for the long term.

Upgrading your vehicle with the Maxpeedingrods SCR-57 Catalytic Converter is an excellent way to unlock hidden power and improve overall driving performance. Whether you're looking to enhance your daily commute or take your vehicle to the track, this high-performance catalytic converter is the perfect choice for your 1999-2003 Lexus RX300 or 2001-2003 Toyota Highlander with a 3.0L engine.

Maxpeedingrods SCR-57 catalytic converter is a popular aftermarket option for vehicles like the Lexus RX300 (1999-2003) and Toyota Highlander (2001-2003) with a 3.0L engine. This catalytic converter is designed to reduce emissions by converting harmful gases into less harmful ones using a Selective Catalytic Reduction (SCR) system. Here are some pros and cons of buying this catalytic converter:

Pros:

1. Improved Emissions: The Maxpeedingrods SCR-57 catalytic converter is designed to meet and even exceed the strictest emissions standards. It helps in reducing harmful emissions such as nitrogen oxides (NOx) and carbon monoxide (CO) by up to 99%.

2. Enhanced Performance: This catalytic converter can improve the overall performance of your vehicle by providing better fuel efficiency and increased power output.

3. Longer Catalytic Converter Life: The SCR-57 catalytic converter is designed to last longer than the OEM (Original Equipment Manufacturer) catalytic converter. It is made from high-quality materials and has a durable construction.

4. Affordable: Compared to other aftermarket catalytic converters, the Maxpeedingrods SCR-57 is relatively affordable.

Cons:

1. Complex Installation: Installing the Maxpeedingrods SCR-57 catalytic converter can be a complex process as it involves connecting the urea injection system and wiring the sensors. It is recommended to have the installation done by a professional.

2. Additional Maintenance: The SCR-57 catalytic converter requires additional maintenance such as refilling the urea tank every 10,000 to 15,000 miles and checking the sensors regularly.

3. Increased Weight: The SCR-57 catalytic converter is heavier than the OEM converter, which may affect the handling and fuel economy of your vehicle.

Conclusion:

The Maxpeedingrods SCR-57 catalytic converter is an excellent option for those looking to reduce emissions, improve performance, and increase the lifespan of their catalytic converter. However, it comes with some cons such as complex installation, additional maintenance, and increased weight. Weighing the pros and cons, it is recommended for those who prioritize emissions reduction and performance improvement over ease of installation and maintenance. If you are not comfortable with the additional maintenance requirements or the complex installation process, it may be worth considering other options.

specifications catalyticonvo:

  • for models: Rx300, Highlander
  • for makes: Lexus, Toyota
  • for years: 2001-2003
  • brand: Maxpeedingrods
  • body material: Stainless Steel
  • california prop 65 warning: California Prop 65 Warning
  • cpsi: 600cells
  • engine: 3.0l
  • features: Bolt-on Connection, Easy To Replace
  • finish: Uncoated
  • fitment: For Lexus Rx300 3.0l 1999-2003, For Toyota Highlander 3.0l 2001-2003
  • fitment type: Direct Replacement
  • items included: Mounting Hardware
  • labels certifications: Epa
  • manufacturer part number: SUCR57
  • manufacturer warranty: 1 Year
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • obd compatibility: Obd-ii
  • oe/oem part number: 16191, 641174, 16121
  • oxygen sensor location: Pre Post Catalyst
  • performance part: Yes
  • placement on vehicle: Front, Lower, Rear
  • restricted states: California, New York, Maine, Colorado
  • substrate material: Ceramic
  • type: Catalytic Converter
  • universal fitment: No

general catalyticonvo:

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

shipping catalyticonvo:

  • cost: $0.00
  • service: UPS Ground
  • carrier: UPS
  • type: Fixed
  • transit: 4-7 Days
  • class: Standard

offer catalyticonvo:

  • quantity: 7
  • started: March 13, 2026
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock

seller catalyticonvo:

  • rating: 98.9%
  • # reviews: 20231

returns catalyticonvo:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

payments catalyticonvo:

  • wallet: Google-pay
  • other
  • credit card: Diners-club
for models: rx300, highlander, for makes: lexus, toyota, for years: 2001-2003, body material: stainless steel, california prop 65 warning: california prop 65 warning, cpsi: 600cells, engine: 3.0l, features: bolt-on connection, easy to replace, finish: uncoated, fitment: for lexus rx300 3.0l 1999-2003, for toyota highlander 3.0l 2001-2003, fitment type: direct replacement, items included: mounting hardware, labels certifications: epa, manufacturer warranty: 1 year, note: no instruction included, notice: this is aftermarket replcement part, obd compatibility: obd-ii, oe/oem part number: 16191, 641174, 16121, oxygen sensor location: pre post catalyst, performance part: yes, placement on vehicle: front, lower, rear, restricted states: california, new york, maine, colorado, substrate material: ceramic, type: catalytic converter, universal fitment: no,
category: auto parts > car truck parts accessories > exhaust emission systems > catalytic converters, sku: 9846173965759771,

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