Walker Exhaust 16861 Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
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Reducing tailpipe emissions with optimal precious metal loading, the Walker Exhaust 16861 is an EPA-compliant direct-fit catalytic converter with integrated manifold for direct engine connection. Fits the 2010-2013 Mazda 3 with the 2.5L L4. Measuring 36.030 inches overall and 6.250 inches in body length, with 4.000-inch height and width, this stainless-steel converter features thick OE-style flanges, integrated manifold assemblies that attach directly to the engine cylinder head, aluminized heat shields, and precise OE-style coating for consistent performance. It delivers the required emissions reduction while maintaining all downstream connections for assured compliance.
- Body Height: 4.000 in
- Body Width: 4.000 in
- Material: Stainless Steel
- Inlet Quantity: 1
- Mounting Hardware Included: Yes
- Outlet Quantity: 1
- Outlet Type: 2 Bolt Welded Flange
- Overall Length: 36.030 in
- Grade Type: Premium
- Shape: Round
- Length: 6.250 in
- CARB Certified: No
- Inlet Type: 7 Bolt Welded Flange
- EPA Compliant: Yes
Not legal for sale or use in CA, CO & NY.
Weight: 21 lb
Country of Origin: United States
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Shipping: Free to the USA.
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