SS UNIVERSAL MUFFLER VALVE G2 -278-50-76-63-63-W-V L
$231
The SS Universal Muffler Valve G2‑278 (50‑76‑63‑63 W V L) is a high‑quality stainless‑steel valved exhaust muffler that offers adjustable sound control, improved exhaust flow, and versatile universal fitment for custom exhaust systems and performance builds.
- Boost Engine Power
- Engineered for Ultimate Performance
- Enhance Efficiency
Description
Purpose
This muffler is designed to enhance both sound and performance in custom exhaust applications. The internal valve mechanism enables a quieter, refined tone during normal driving and a deeper, more aggressive exhaust note when the valve opens, allowing you to tailor the driving experience depending on your preference or driving conditions.
Material & Finish
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Material: Constructed from high‑grade stainless steel for excellent corrosion resistance, strength, and longevity — ideal for performance environments.
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Finish: Polished stainless exterior provides a clean, professional look that resists rust, heat discoloration, and harsh environmental exposure.
Size / Fitment
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Universal design: Engineered to fit a wide range of custom exhaust configurations with proper installation.
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Inlet Size: 50 mm diameter — suited for larger custom exhaust piping.
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Primary & Secondary: 76 mm expanding section with dual 63 mm outlets, allowing flexible integration with varying pipe diameters.
Installation
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Professional installation recommended: Due to its universal design, welding or secure clamping by a qualified exhaust technician ensures a leak‑free and durable fit.
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Proper alignment and support help maintain optimal exhaust flow and prevent vibration or rattling.
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May require adapters/hangers or custom bracketry to match your existing exhaust layout.
Use Cases
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Custom exhaust fabrication projects requiring a tunable muffler solution.
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Performance upgrades for cars, trucks, or performance‑oriented vehicles.
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Replacement of stock mufflers where sound modulation and improved flow are desired.
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Daily drivers and enthusiast vehicles that benefit from balanced sound control and performance flexibility.
Key Features
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Valve‑controlled design for adjustable exhaust sound and flow — smooth and refined when closed, aggressive when open.
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Durable stainless steel construction for corrosion resistance and long‑term reliability.
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Universal fitment allows use across a wide range of custom exhaust systems.
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Polished finish for enhanced aesthetics and durability.
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Multi‑diameter outlet design for flexible piping integration and sound tuning.
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