Front Catalytic Converter-Direct Fit for 2004-2006 Jeep Wrangler & More - aFe Power 47-48003

Keep exhaust flowing and emissions in check with the aFe POWER Direct Fit Front Catalytic Converter 47-48003, built from 409 stainless steel to route and treat exhaust gases before they exit the system. It bolts in as a direct-fit replacement for the 2004-2006 Jeep TJ [L6-4.0L] and 2004-2006 Jeep Wrangler [L6-4.0L], sitting in the front converter position on those applications.

• 409 Stainless Steel Construction: the body is fabricated from 409 stainless steel.
• Laser-Cut Flanges: flanges are laser cut for clean, accurate connection points.
• 100% MIG-Welded: assembled with full MIG welds.
• Direct Bolt-On: designed to bolt on in the factory location.

The inlet inside diameter, outlet outside diameter, overall length, converter body size and core substrate are matched to the OEM part, so it installs without modification on the listed applications. This unit is a Non-California (49-State) emission converter — it is not intended for California-emission vehicles. Signs the original converter may need replacing include a rattling internal substrate, a rotten-egg exhaust smell, or a catalyst-related check-engine code, though these can have other causes, so diagnose before replacing. Made in the United States.