Rear Exhaust Manifold Catalytic Converter for Nissan Altima L32, L33 2.5L Petrol Cars (2007–2015)

Product Overview

Part Name: Rear Exhaust Manifold with Catalytic Converter

Vehicle Compatibility: Nissan Altima L32 and Nissan Altima L33 cars equipped with 2.5L petrol engines (QR25DE engine variant). Designed for factory exhaust systems using rear-position exhaust manifold catalytic converter assemblies on fourth and fifth generation Altima models produced within the stated year range (2007–2015).

Configuration: Integrated rear exhaust manifold and catalytic converter assembly engineered to match original exhaust port geometry, flange positions, oxygen sensor locations, and factory mounting points without modification.

Function: Collects exhaust gases from the rear cylinder bank and routes them through the catalytic converter to reduce harmful emissions, ensuring emissions compliance while maintaining balanced exhaust flow and stable engine performance.

Technical Specifications

Type: Rear Exhaust Manifold with Catalytic Converter

Material: Cast stainless steel manifold housing with high-density ceramic catalytic substrate

Application: Nissan Altima L32 and L33 2.5L petrol cars using rear exhaust manifold catalytic converter systems (2007–2015)

Cross-Reference: Compatible with OEM rear exhaust manifold catalytic converter assemblies specified for Nissan Altima QR25DE petrol engine platforms

Installation: Direct replacement using factory mounting points, exhaust flanges, and oxygen sensors

Service Interval: Replace when catalytic efficiency decreases, exhaust leaks occur, or emission-related fault codes are triggered

Delivery & Availability

Stock Options: Available

Delivery Time: 3–7 working days for international delivery