Nissan Titan Catalytic Converters



SKU: 83401 Category: Brand

Catalytic Converters & Installation (+$0.00)

CA Approved Nissan Titan Headers (+$0.00)


Nissan Titan Catalytic Converters

FMS Performance specializes in superior Nissan Titan Catalytic Converters and exhaust technology. We have spent the past 30+ years earning a reputation as a local after market leader. American engineered and manufactured, FMS Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry. FMS uses Ceramic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. FMS Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding, cutting or bending, limited applications may require additional welding for optimal installation.

Nissan Titan Catalytic Converters WARNING:

Best Economy Catalytic Converter are emission control devices that are designed to last the life of the vehicle,  do not normally require replacement without cause. A check engine light for catalytic efficiency does not by itself condemn a catalytic converter. There could be another reason or even more parts that have failed and do not necessarily require a catalytic converter replacement. Hence per example an oxygen sensor not functioning correctly. Your vehicle should be diagnosed properly before a catalytic converter is to be replaced. If you would like to schedule an appointment for a complete diagnosis click here.

My Nissan Titan has a PO420! Does that mean my converter is bad?

NO. The P0420 code, by definition reads “bank one Catalyst Efficiency low” as a result most people will just replace the converter. A vehicle displaying this code is indicating that something is causing the converter to operate out of specification. Furthermore, a diagnostic and certainly an inspection are required before condemning any parts as “bad” or defective.

While you still may need a Best Economy Catalytic Converter. FMS can perform a Catalytic Converter Pre-Test. The inspection is free with the purchase of needed components to correct the issue. Please make an appointment to drop the vehicle off for the complete inspection.

How can I determine my cars emissions certification levels?

All vehicles will come with a VECI (Vehicle Emission Control Information) label located in the engine compartment.

How do I know that the Nissan Titan Catalytic Converters I purchase is (CARB) California Air Resource Board approved?

You can check with CARB on the approval for your car or truck by contacting the Helpline at 1-800-242-4450. You may also contact FMS for a quote or another opinion. Finally you may click this link to select your search

What is the Warranty on a Nissan Titan CA Approved Catalytic Converter?

Federal EPA regulates a 2 year or 25,000 mile guarantee
California CARB regulates a 5 year or 50,000 mile guarantee
Factory replacement converters from the dealer have a warranty for 1 year or 12,000 miles. Most noteworthy is cars have a 8 year 80,000 mile warranty on the OE converter the vehicle came with. If your car is within the 8/80 certainly call your dealership with your VIN number so they may assist you with the warranty information.

Can I use a Nissan Titan Universal Catalytic Converter?

First of all universal CA Approved Catalytic Converter are designed to be installed by a professional installer because they typically require some welding. The Direct Fit catalytic converter is designed so you may unbolt the original and bolt back on the replacement. For that reason the Emission compliance of the converters will meet or exceed Fed or CARB standards.

What is a High Flow Nissan Titan catalytic converters?

Most high flow catalytic converters flow higher than OE in flow capacity. The 400 CPI cell density of most high flow catalytic converters will out flow an OE for the same application while providing the necessary functionality.

JBA Catalytic Headers 1400S
JBA shorty headers are one of the best performance upgrades available for any application. Hot Rod magazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers are significantly less restrictive than the stock manifolds on a vehicle and dramatically increase the power and efficiency of an engine. JBA’s original shorty design is an innovation of the old long tube header. The new shorty designs yield high performance gains that hot rodders and enthusiasts look for. With durable stainless steel construction that can survive the abuse of racing, towing, and daily driving, these headers can take a beating. With heavy duty features and patented technology, like the JBA Firecone® collector, JBA shorty headers have the capacity to produce more power than any other shorty headers on the market. Each system includes high quality hardware and thorough instructions for a professional no leak installation. JBA offers a variety of smog legal Cat4ward® shorty headers and Racing long tubes to suit most popular applications.
JBA Catalytic Headers 1400S

Style: Short Tube
Exit Location: Chassis Exit
Primary Tube Diameter (IN): 1-5/8 Inch
Collector Diameter (IN): 2-1/2 Inch
Flange Type: Stock
Flange Thickness: 3/8 Inch
State Legal: 50 State Legal
Color/ Finish: Natural
Material: Stainless Steel
Includes Bolts/Studs: Yes
Includes Gaskets: Yes
Includes Reducers: No
Welding Required: Yes

JBA Catalytic Headers 1400S with Nissan Titan Catalytic Converters

Nissan Titan Catalytic Converters


  • Mandrel Bent Stainless Steel Provides The Best Flow And Durability, Improved Throttle Response
  • Patented Firecone® Collectors For Maximum Horsepower And Torque
  • Premium Gaskets And Fasteners
  • Extra Thick Collector Domes, Will Not Distort Like Lesser Quality Headers, No Leaks
  • 3/8 Inch Thick CNC Laser Cut Flanges, Resists Warping, Prevents Leaks
  • Oversized Exhaust Ports, Provides Increased Flow, Accommodates Cylinder Head Porting
  • Factory Style Emission Connections, Easier Installation
  • Limited 1 Year Warranty
Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to

The installation is very important.

Our Header installers are the best in the industry. The system is completely checked. No rattles, leaks or crooked parts here!

Header Installation & Hookup Available

We all know that the right tools for the right job is very important. At FMS Performance we believe that using the the right tools for header Installation starts with the right installer.

Our technicians have been professionally educated and have completed industry degrees from accredited schools. They also continue their education with a daily practice and updates when available.

FMS has a specialist for each segment of installation. We prefer to supply you with the parts we install but we can install your supplied products as well.

FMS Performance offers and installs cold air intake kits. Installing and custom building performance exhaust systems. Our stores install automotive computer tuners.  headers. superchargers.  tonneau covers.  suspension kits, lowering and lifting. We install shocks and struts. FMS offers complete brake kit or brake service. We mount and balance wheels and tires.

We can help with almost anything truck accessory related. For your convenience you can select the button below for a quote or appointment. Check us out on FaceBook.

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