Description
Description
REDBACK Extreme Duty Megaflow Resonator Muffler Solution for your Vehicle Universal Application
The Redback Extreme Duty Twin 4" Resonator (XR00671-40) is a premium modular component engineered for high-performance exhaust systems. Constructed from high-grade 304 Stainless Steel and coated in premium heat-proof paint, this 6" round straight-through resonator is designed to withstand extreme temperatures and harsh off-road conditions. Featuring a twin 4-inch bore with heavy-duty 10mm thick 4-bolt flange plates, it provides a secure, leak-free connection while the internal Megaflow core and glass packing deliver superior sound frequency control without restricting exhaust flow.
Key Features:
- 304 Stainless Steel Muffler Body – Provides ultimate protection against corrosion and thermal fatigue in extreme environments.
- Megaflow Straight-Through Internals – Zero-restriction perforated core ensures maximum exhaust gas velocity and engine efficiency.
- Heavy-Duty Flange Plates – Features 10mm thick, 4-bolt flanges for a high-strength, structural connection that resists warping.
- Premium Heat-Proof Coating – Finished in a specialized paint to provide an extra layer of protection and a sleek, stealth appearance.
- High-Density Glass Packing – Engineered to absorb high-frequency rasp and deliver a deep, refined performance note.
- Australian Designed and Made – Built locally to survive the toughest conditions, backed by a 10-year manufacturer warranty.
- Modular Compatibility – Specifically designed as a component for Redback Extreme Duty exhaust kits for easy interchangeability.
Specifications:
- Muffler Type: Resonator (Medium)
- Barrel Shape: 6" Round
- Pipe Size: Twin 101mm (4")
- Configuration: Centre / Centre
- Material: 304 Grade Stainless Steel
- Internals: Megaflow / Perforated
- Connection: 4-Bolt 10mm Flanges
- Coating: Premium Heat-Proof Paint
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
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Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

