Walker Exhaust 16593 Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
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Designed to comply with EPA emissions requirements while delivering premium performance with assured compliance, Walker Ultra EPA-compliant manifold converters are available for import and domestic OBDII (1996 and newer) vehicles and feature an OE-style high-technology washcoat.
Walker Ultra EPA 16593 Direct Fit Catalytic Converter with Integrated Exhaust Manifold for Nissan Altima
- EPA Compliant — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
- Direct-fit Design — Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
- Keeps Check Engine Light Off For Emissions Codes — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- Strong And Durable — Features thick OE-style flanges and manifolds for strength and durability
- OE-style Design — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
- Buy With Confidence — Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Specifications
| Inlet Inside Diameter | 4.000 IN |
| Outlet Inside Diameter | 4.000 IN |
| Mounting Hardware Included | Yes |
| Outlet Type | 3 Bolt Welded Flange |
| Overall Length | 18.750 IN |
| Grade Type | Premium |
| Shape | Round |
| Inlet Type | 5 Bolt Welded Flange |
| Country of Origin | United States |
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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.
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