Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions
Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
CARB Compliant: No
Not legal for sale or installation in California, Colorado or New York.
CARB Compliant: Yes Engine Family Number (EFN) 2NSXT03.3C5A CARB Executive Order Number: D-665-20
CARB Compliant: Yes Engine Family Number (EFN) 2NSXT03.3C5A CARB Executive Order Number: D-665-20
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions
CARB Compliant: Yes Engine Family Number (EFN) 3NSXT03.3C6A CARB Executive Order Number: D-798-14
CARB Compliant: No
Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. (Reuse OE Nut Adapter in Manifold Or Use 4963) Reuse OE Nut Adapter in Manifold if Needed Federal and California Emissions
CARB Executive Order D-193-103 Engine Family Number (EFN) 1NSXT03.5C9A Engine Family Number (EFN) 1NSXT03.3C5A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Compliant: No
CARB Executive Order D-193-103 Engine Family Number (EFN) 1NSXT03.5C9A Engine Family Number (EFN) 1NSXT03.3C5A
CARB Executive Order D-193-103 Engine Family Number (EFN) 1NSXT03.5C9A Engine Family Number (EFN) 1NSXT03.3C5A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Not legal for sale or installation in California, Colorado or New York.
CARB Executive Order D-193-103 Engine Family Number (EFN) 1NSXT03.5C9A Engine Family Number (EFN) 1NSXT03.3C5A
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
Not legal for sale or installation in California, Colorado or New York.
with Manifold Catalytic Converter Not legal for sale or installation in California, Colorado or New York.
with Manifold Catalytic Converter
CARB Compliant: Yes Engine Family Number (EFN) HNSXT02.5N5A Engine Family Number (EFN) HNSXT02.5NSA CARB Executive Order Number: D-798-14
CARB Executive Order D-193-124 Engine Family Number (EFN) WNSXT02.423B
CARB Executive Order D-193-124 Engine Family Number (EFN) WNSXT02.423B Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT02.5G5A
CARB Executive Order D-193-148 Engine Family Number (EFN) 9NSXT02.5G5A Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Browse our selection of quality catalytic converter with integrated exhaust manifo parts designed specifically for your Nissan Frontier. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · DC · Desert Runner · LE · Nismo Off-Road · PRO-4X · PRO-X · Platinum LE · S · SC · SE · SL · SV · SVE · XE
Crew Cab Pickup · Extended Cab Pickup · Standard Cab Pickup
L4 2.4L · L4 2.5L · V6 3.3L · V6 3.8L · V6 4.0L
Automatic · Manual