Walker Exhaust 16689 Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold

An integrated exhaust manifold catalytic converter for EPA compliance, the Walker Exhaust 16689 delivers OE-style performance on specified Subaru vehicles. Fits 15 Subaru vehicles from 2011 to 2017 with the 2L H4 and 2.5L H4, including the 2016-2017 Subaru Crosstrek Base, Crosstrek Limited, Crosstrek Premium, Crosstrek Sport and Crosstrek Touring and the 2011-2016 Subaru Forester. Full vehicle list below. The round-shaped converter measures 4.000 inches in inlet and outlet diameter with an overall length of 27.000 inches, configured with 3-bolt welded flanges on both inlet and outlet connections. Featuring thick OE-style flanges and an aluminized heat shield when originally equipped, the assembly bolts directly to the engine cylinder head and downstream components without specialized fabrication. Manufactured in Canada with a high-technology washcoat and optimal precious metal loading, the converter is not provided with mounting hardware. Backed by a 25,000-mile emissions warranty and a 5-year 50,000-mile structural warranty, this premium-grade converter provides reliable EPA-compliant emissions control.

• Inlet Inside Diameter: 4.000 IN
• Outlet Inside Diameter: 4.000 IN
• Mounting Hardware Included: No
• Outlet Type: 3 Bolt Welded Flange
• Overall Length: 27.000 IN
• Grade Type: Premium
• Shape: Round
• Inlet Type: 3 Bolt Welded Flange
• Inlet Quantity: 2
• Material: Stainless Steel
• Outlet Quantity: 1

Not legal for sale or use in CA, CO & NY.