Walker Exhaust 16647 exhaust manifold catalytic converter for the 2012-2018 Ford Focus 4-cylinder 2.0L attaches directly to the cylinder head and reduces exhaust emissions. It combines the manifold and converter in one piece and is built for OBDII (1996 and newer) vehicles under EPA emissions requirements.
- Part of the Walker Ultra EPA line of EPA-compliant converters
- Aluminized heat shields, when originally equipped, protect the undercarriage from converter heat
- Thick flanges and manifold for strength and durability
- High-technology washcoat and an optimal precious metal load, designed to reduce tailpipe emissions as the application requires
- Bolt-off, bolt-on design with an integrated manifold that matches all downstream connections
- Stainless steel body with a ceramic substrate
Quick facts
- Part: Walker Exhaust 16647 exhaust manifold catalytic converter
- Also called: exhaust manifold with integrated catalytic converter
- Fits: 2012-2018 Ford Focus 4-cylinder 2.0L
- Material: Stainless Steel
- Condition: New
A check engine light with an emissions code, a rattle from inside the converter, or a ticking exhaust leak near the cylinder head can mean the converter or manifold has failed. A misfire, a worn oxygen sensor or a leak elsewhere in the exhaust can be behind these signs too, so find the cause before buying a new converter.
Fits
This is a direct-fit replacement for the 2012-2018 Ford Focus with the L4-2.0L engine, and each car takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Fitment type: direct fit
- Inlet: 5 bolt welded flange, 1.750 in inside diameter
- Outlet: 2 bolt welded flange, 2.000 in outside diameter
- Overall length: 35 in
- Converter body: 4 in round
Build and materials
- Material: stainless steel
- Substrate: ceramic
- Oxygen sensor location: pre and post catalyst
- Converter position: close coupled near engine
- Emissions: EPA compliant, not CARB certified
- Condition: new
- Walker warranty: 25,000 miles/40,000 km on emissions, 5 years/50,000 miles/80,000 km on structural integrity
In the box
One exhaust manifold catalytic converter, one inlet gasket, an installer card and a warranty card.
Interchange: BV6Z5G232A
Frequently Asked Questions
Will Walker Exhaust 16647 fit a 2012-2018 Ford Focus with the 2.0L engine?
Yes. Walker Exhaust 16647 is a direct-fit exhaust manifold catalytic converter for the 2012-2018 Ford Focus 4-cylinder 2.0L, and each car takes one.
Is this exhaust manifold with integrated catalytic converter legal in California?
No. Walker Exhaust 16647 is EPA compliant but not CARB certified, and it is not legal for sale or use in California or Colorado. Other states have their own aftermarket converter rules.
Does the Walker Ultra EPA 16647 include an inlet gasket?
Yes. The box holds one inlet gasket, an installer card and a warranty card along with the exhaust manifold catalytic converter.
What are the inlet and outlet connections on this stainless steel exhaust manifold catalytic converter?
The inlet is a 5 bolt welded flange with a 1.750 in inside diameter. The outlet is a 2 bolt welded flange with a 2.000 in outside diameter.
What warranty comes with Walker Exhaust 16647?
Walker backs it with a 25,000-mile/40,000-kilometer emissions warranty and a 5-year/50,000-mile/80,000-kilometer warranty on structural integrity.
