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.
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.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
