Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
Walker Exhaust 81740 CalCat CARB Direct Fit Catalytic Converter
This part fits specific vehicles. Select your vehicle to check the fit. You can still add it to your cart.
Product Availability Request
Fill the form and our team will contact you.
Enter your Engine Family Number and we will confirm whether this exact converter is street-legal for your vehicle.
At 17.625 inches long, the Walker Exhaust 81740 is a direct-fit catalytic converter with an integrated manifold and high-technology washcoat designed to meet EPA and CARB emissions standards. Fits the 2000-2004 Toyota Tacoma and Tundra with the 3.4L V6. This CARB-certified converter is legal for sale in California, Colorado, and New York where regulations require emissions-compliant replacements. Featuring a stainless steel body with aluminized heat shields and OE-style hangers and brackets, the Walker 81740 provides a precise fit without specialized fabrication or welding. It utilizes an OE-style coating process to apply catalyst material to the substrate, delivering consistent performance for assured emissions compliance.
- Body Height: 4.500 in
- Body Width: 4.500 in
- Material: Stainless Steel
- Inlet Quantity: 1
- Inlet Type: 3 Bolt Welded Flange
- Outlet Quantity: 1
- Outlet Type: 2 Bolt Welded Flange
- Overall Length: 17.625 in
- Body Length: 6.250 in
- Grade Type: Premium
- CARB Certified: Yes
- Application Type: Specific
- Shape: Round
Weight: 7 lb
Country of Origin: United States
Product resources
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guarantee
Shipping
Returns
Support
