Features & Benefits
- Made from stainless steel and ceramic substrate
- Universal for vehicles with 2.5 inches outer diameter exhaust pipe
- Easy to install
- Not legal for use on California emission standards
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- TOPAZ 2 pcs 2.5 Universal High Flow Catalytic...
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Item #:
44417809
TOPAZ 2 pcs 2.5 Universal High Flow Catalytic Converter, Stainless Steel Catalytic Converter 2.5 inch InletOutlet Diameter, 400 Cell EPA Approved wo
Item #:
44417809
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Our high Flow Catalytic Converter provides increases in power and performance
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Flow Design
The TOPAZ catalytic converter features a high flow design, optimizing exhaust flow to improve engine performance and efficiency while ensuring compliance with EPA regulations for emissions.
Durable Stainless Steel
Constructed from high-quality stainless steel, this converter offers superior durability and corrosion resistance, extending its lifespan and maintaining performance under various driving conditions.
Universal Fit
With a 2.5-inch inlet and outlet diameter, this universal catalytic converter can be easily installed in a wide range of vehicles, providing versatility and convenience for users seeking upgrades or replacements.
Product Details
- Made from stainless steel and ceramic substrate for increased power and performance
- Universal compatibility for vehicles with 2.5 inches outer diameter exhaust pipe
- Easy installation with options for left/right/front/rear part replacement
- EPA certified for use on pre-OBDII vehicles, not legal for California emission standards
- Not suitable for shipping to CA and NY
- 400 cell design with 2.5 inch inlet/outlet diameter
| Item Weight | 8 lbs (3.63 kg) |
Who Should Buy?
-
Performance Enthusiasts
Ideal for users seeking increased exhaust flow and engine performance upgrades without sacrificing emissions compliance.
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DIY Mechanics
Perfect for home mechanics looking to upgrade or replace exhaust systems on compatible vehicles with ease.
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Emission Compliance Seekers
Designed for users needing EPA-approved parts for vehicles, ensuring adherence to environmental regulations while improving performance.
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Stock Vehicle Owners
Not suitable for those with factory-installed exhaust systems who require original equipment specifications for replacements.
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Heavy-Duty Users
May not meet the durability requirements of commercial vehicles subjected to extreme conditions or heavy loads.
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O2 Sensor Required
Not advisable for vehicles needing O2 sensors, as this model does not accommodate O2 ports for emissions monitoring.
Product Description
TOPAZ 2 pcs 2.5 Universal High Flow Catalytic Converter, Stainless Steel Catalytic Converter 2.5 inch InletOutlet Diameter, 400 Cell EPA Approved wo O2 Port 410250
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Customer Questions & Answers
-
Question:
What materials is the high Flow Catalytic Converter made from?
Answer: The high Flow Catalytic Converter is made from stainless steel and ceramic substrate. -
Question:
What vehicles is the high Flow Catalytic Converter compatible with?
Answer: The converter is universal for vehicles with a 2.5 inches outer diameter exhaust pipe. -
Question:
Is this product legal for use in California?
Answer: No, it is not legal for use on vehicles required to meet California emission standards.
TOPAZ Catalytic Converters Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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