Walker® - Exhaust Manifold with Integrated Catalytic Converter

4 reviews|Item # sp4302
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$514.76 - $710.33 + Free Shipping
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Features

  • Flange to flange, direct fit design bolts to existing exhaust
  • 5 Year / 50,000 Miles Warranty on Structural Components
  • 5 Year / 50,000 Miles Warranty on Exhaust Emission (CARB Models)
  • 25,000 Miles Warranty on Exhaust Emission (EPA Models)

Product Details

Exhaust Manifold with Integrated Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the finest emission control technologies for import and domestic vehicles.

For safety and legal reasons, a faulty catalytic converter can’t be ignored. The catalytic converter does the job of transforming toxic gases into less harmful compounds and a malfunctioning converter could cause poor vehicle performance and/or a failed emissions test. If you need a direct fit catalytic converter, Walker has a wide range of direct replacements for OE converters that will require no modifications to install. Walker's parts fit like OE because Walker is the catalytic converter supplier to many vehicle manufacturers. Catalytic converters by Walker are designed with an ample precious metal loading to ensure the required reduction of emissions is achieved. They are constructed and manufactured to satisfy all EPA policy and emission control requirements.

The Exhaust Manifold with Integrated Catalytic Converter has thick OE-style flanges for greater strength and OE-style routing for straightforward installation. Hangers and sensor fittings are included if required by application. It features leading-edge washcoat technology to ensure premium performance. The catalytic converters that are not CARB (California Air Resource Board) compliant are backed by 25,000 miles catalytic performance and 5 years/50,000 miles structural integrity warranty. The catalytic converters that meet CARB regulations and are legal in California are covered by 5 years/50,000 miles catalytic performance and structural integrity warranty.

Reviews

(4)
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/5
1-4 of 4 Reviews
4 of 5
No Box?
Part is fine but not sure if it was dented when shipped or got dented on the way to us. But it wasn't in a box so it was dented. Got 2 parts both not in box and both dented.
Posted by courtney (Benton Harbor, MI) / March 11, 20212010 Chrysler Town and Country
5 of 5
Exact Fit, Runs Great!
Tried another brand and it was very poorly made and would not fit. Ordered this unit and it bolted right up and fit perfectly.
Walker® 16444 - Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic Converter
Posted by Thom (Henrico, VA) / December 01, 20202008 Mini Cooper
5 of 5
Great Replacement
I replaced the OEM header/cat about three months ago. It resolved the 'check engine' light I had. More importantly, I haven't seen a decrease in power or fuel efficiency at all. This was a concern initially because the design of the Walker header doesn't appear to allow exhaust gases to move as smoothly. Great product overall.
Posted by William (Jacksonville, NC) / April 26, 20202006 Toyota Tacoma
3 of 5
Part
The part is used, not new. The price is too much for used part.
Posted by Juan (Monroe T, NJ) / January 22, 20202007 Toyota Camry