Mega-Flow Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID) - Walker Exhaust (22965)
Walker Exhaust - 22965

Walker Mega-Flow 22965 Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)
Mega-Flow Exhaust Muffler
Mega-Flow Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Installation GuideDescription
Walker Mega-Flow 22965 Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)
Mega-Flow Exhaust Muffler
Mega-Flow Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)
Features & Benefits
- BUILT FOR HEAVY-DUTY VEHICLES -- High-flow construction optimized for the power and efficiency demands of Class 7 and 8 trucks
- REDUCES BACKPRESSURE -- Engineered to cut backpressure by up to 30% with no loss in sound quality
- RESISTS CORROSION -- Aluminized steel construction for durability and corrosion resistance
- VIBRATION PROTECTION -- Bridge-constructed inlets and outlets provide added strength to withstand continuous vibration
- HIGH-EFFICIENCY FLOW DESIGN -- Combines a straight‑through design with OCF roving to enhance exhaust flow for high‑performance operation
- CONTROLS HIGHWAY DRONE -- Tuned to cut highway drone for quieter, more stable cruising
- EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
- BUY WITH CONFIDENCE -- Comes with Walker’s four-year warranty and exclusive 90-Day Safe & Sound® Guarantee
| Year | Make | Model | Body & Trim | Engine & Transmission |
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Return Policy
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Walker Exhaust
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