2007-2012 Nissan Altima 2.5L Catalytic Converter - Exhaust Manifold
K2 Industries
2007-2012 Nissan Altima 2.5L Catalytic Converter - Exhaust Manifold
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
2007–2012 Nissan Altima 2.5L Catalytic Converter — Exhaust Manifold
Direct-fit catalytic converter assembly for 2007–2012 Altima 2.5L engines. Bolt-on replacement designed to restore exhaust flow and emissions compliance. Engineered for seamless integration with factory exhaust routing.
Key Features
- Bolt-on design - Aligns with factory mounting locations, no drilling or modification needed
- Integrated construction - Manifold and converter combined in one assembly for OEM-style fitment
- Direct replacement - Matches factory exhaust diameter and connection points
Specs
- Configuration: Integrated exhaust manifold and catalytic converter assembly
- Condition: New
Whats Included
- Catalytic converter assembly
Frequently Asked Questions
Will this bolt directly to my exhaust system without modification?
Yes. This assembly mounts at factory points and connects to your existing exhaust piping. No cutting, welding, or adapter fabrication required.
Do I need gaskets or fasteners beyond what comes in the box?
The assembly ships with the converter only. You'll need exhaust gaskets and bolts to secure it to your manifold flange and downpipe — check your vehicle's service manual for the correct part numbers and torque specs.
Can I install this myself, or do I need a shop?
Installation requires lifting the vehicle, removing the old assembly, and bolting on the new one. Basic hand tools and a jack work, but working under a hot engine requires caution — shop installation is common for this job.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-7850-NIS-006-EXH |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information