Hooker 11036HKR | Exhaust Header Reducer

Just pick the reducer size that matches the diameter of the header collector. Bolt it to the collector ring, and weld on the tailpipe. If you have a header without the collector ring, use Hooker slip–on reducers. They're sized to slip over the collector and weld to the exhaust pipe.

• Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
• BO REDR; 3 1/2 TO 3
• Super Competition 3 Bolt Flange Reducer
• Super Competition 3 Bolt Flange Reducer; 3.5 in. OD Collector; 3 in. OD Tailpipe;
• Bolt-On Reducer
• Weld To Exhaust Pipe