Direct-fit Y-pipe catalytic converter engineered for 3.8L Wrangler JK models. This assembly replaces the factory setup without requiring custom fabrication or modifications. Built to OEM specifications while delivering reliable emissions compliance.
Yes. This converter uses factory mounting points and bolts directly to your OEM hangers and exhaust piping. No modifications needed.
Do I need to replace the downstream oxygen sensor?
Your existing downstream O2 sensor will work with this converter. Inspect it during installation — if it's original and high-mileage, consider replacing it at the same time to avoid future check engine codes.
What's your return window if this doesn't fit?
Contact our customer service team with photos of your setup. We handle returns on a case-by-case basis — most decisions happen within 48 hours.
* 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.
