Product Details
✓FITMENT: High-flow one-piece catalytic converter exhaust manifold engineered for for Nissan Altima 2014-2018 Base, S, SV, SR, SL, Sense, Advance trims, and for Nissan Rogue 2014-2018 S, SV, SL, Sense, Advance, Exclusive trims with 2.5L L4 engines.
✓OE COMPATIBILITY: Engineered as a direct-fit replacement for reference numbers 16694, 641427, 40989, 674-149, and 674149; effortless installation for for Nissan platforms.
✓REGULATORY & SHIPPING: Fully compliant with federal EPA guidelines. This product is intended for vehicles operating in states that follow federal environmental standards.
✓EXHAUST SYSTEM COMPONENT: Designed for vehicles experiencing P0420 and P0430 diagnostic codes resulting from reduced exhaust conversion efficiency. The unit functions to facilitate the conversion of engine exhaust gases (CO, HC, NOx) into stable compounds (CO₂, H₂O, N₂), aligning with standard vehicle exhaust management protocols.
✓PREMIUM MATERIAL & KIT: Constructed with a heavy-duty 409 stainless steel body and Q235 steel flanges; inner ceramic core is precision-loaded with Platinum (Pt), Rhodium (Rh), and Palladium (Pd); includes 1 stainless steel gasket, 1 steel ring, 3 studs, 3 washers, and 3 nuts for a tight, leak-proof seal.