FITMENT
- Engineered as a high-performance upgrade for any aftermarket 5" exhaust system.
- Fits perfectly with custom or aftermarket exhaust setups on Ford Powerstroke, Chevy/GMC Duramax, and Dodge Ram Cummins diesel trucks.
- If you are retrofitting this onto a smaller factory OEM exhaust pipe, standard exhaust reducer adapters and custom fabrication will be required.
DESCRIPTION
Product Overview
- Heavy-duty diesel trucks equipped with 5" performance exhaust systems deliver great turbo spool and low EGTs, but straight-pipe setups often create intolerable low-frequency cabin drone during long highway trips or heavy towing. Traditional chambered mufflers solve the noise issue but choke exhaust flow, trapping heat and hurting turbo performance.
- The 5" Muffler is the ultimate compromise-free solution. Featuring a high-flow straight-through perforated core wrapped in premium high-temperature packing, this muffler smooths harsh exhaust resonance without restricting exhaust gas velocity. Constructed from heavy-duty TIG-welded stainless steel, it eliminates highway cab drone, deepens your exhaust tone, keeps EGTs in check, and withstands harsh road conditions.
Key Features
- Heavy-Duty 409 Stainless: Built from heavy-duty 409 SS with robust TIG welds to withstand intense diesel EGTs and resist structural cracking and road-salt corrosion.
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Drone-Free Acoustics: Packed with high-density acoustic fiberglass to eliminate deafening cabin drone and harsh interior resonance during highway cruising or towing, leaving a deep diesel rumble.
- Blow-Out Proof Protection: The inner core is tightly wrapped in a premium stainless steel mesh layer before the fiberglass packing, preventing the sound-dampening material from breaking down or blowing out over time.
- Universal Reversible Design: Engineered with a symmetrical center-in/center-out layout and no directional flow restrictions, making it a seamless weld-in or clamp-on upgrade for any aftermarket 5" exhaust system.
FAQ
Q: Will installing this 5" muffler restrict exhaust flow or increase towing EGTs?
A: No. The muffler uses a perforated 5" straight-through inner core with zero baffles or chambers. Exhaust gas flows straight through without restriction, maintaining peak turbo efficiency and low EGTs.
Q: Can I install this muffler using band clamps instead of welding?
A: Yes. The 5-inch inlet and outlet collars are designed to slip over standard 5-inch OD piping, making installation easy with 5-inch stainless steel lap-joint exhaust band clamps.
Q: Will this muffler reduce turbo spool noise?
A: It smooths out harsh rasp and deepens the exhaust tone while eliminating interior cab boom, but still allows a clean, deep diesel rumble and clear turbo spool whistle under throttle.
Q: Will this 5" muffler fit if I am using a 4" to 5" exhaust adapter pipe?
A: Yes. If your system steps up from a 4-inch downpipe into a 5-inch tailpipe section, this muffler can be installed directly into any 5-inch section of your exhaust tubing using 5-inch slip-fit connectors or band clamps.
