
Original: $215.55
-65%$215.55
$75.44The Story
REDBACK Extreme Duty 6" Round Resonator Solution for your Vehicle Universal Application
The REDBACK Extreme Duty 6" Round Resonator (XR00173-40) is a high-capacity modular exhaust component engineered for large-bore 4" systems. As the "Medium" sound option in the Redback range, this resonator is designed to strike the perfect balance between high-flow performance and acoustic comfort. Built to endure the harshest Australian conditions, it features a premium 304 Stainless Steel body and heavy-duty 10mm flange plates, making it the ideal choice for heavy-duty touring and off-road performance.
Key Features:
- Australian Designed and Made – Specifically engineered to survive the extreme temperatures and vibrations of the Australian outback
- 10-Year Warranty – Industry-leading peace of mind and guaranteed product longevity
- 304 Stainless Steel Muffler Body – Premium grade material for superior corrosion resistance and structural durability
- Megaflow Straight-Through Internals – Perforated 4" core provides zero restriction for maximum exhaust velocity
- Resonator (Medium) Sound Option – Rated at approximately 94dB to provide a refined performance note without excessive drone
- Extreme Duty Flange Plates – 10mm thick, 4-bolt design ensures a rigid, leak-free, and warp-proof connection
- Premium Heat-Proof Coating – Finished with high-temp paint for additional protection and a stealthy look
- Glass Packed Insulation – High-quality packing material ensures long-term sound stability and heat management
- Modular Component – Designed for seamless bolt-on integration into Redback Extreme Duty Exhaust systems
- Offset / Centre Configuration – Specialized alignment to assist with clearance and precise underbody fitment
Specifications:
- Muffler Series: Extreme Duty
- Part Type: Resonator (Medium)
- Pipe Size: 101mm (4")
- Barrel Shape: Round
- Barrel Size: 152mm (6")
- Configuration: Offset / Centre
- Flange Type: 10mm Thick, 4-Bolt Plate
- Sound Rating: 94dB
- Material: 304 Stainless Steel Body
- 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
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
REDBACK Extreme Duty 6" Round Resonator Solution for your Vehicle Universal Application
The REDBACK Extreme Duty 6" Round Resonator (XR00173-40) is a high-capacity modular exhaust component engineered for large-bore 4" systems. As the "Medium" sound option in the Redback range, this resonator is designed to strike the perfect balance between high-flow performance and acoustic comfort. Built to endure the harshest Australian conditions, it features a premium 304 Stainless Steel body and heavy-duty 10mm flange plates, making it the ideal choice for heavy-duty touring and off-road performance.
Key Features:
- Australian Designed and Made – Specifically engineered to survive the extreme temperatures and vibrations of the Australian outback
- 10-Year Warranty – Industry-leading peace of mind and guaranteed product longevity
- 304 Stainless Steel Muffler Body – Premium grade material for superior corrosion resistance and structural durability
- Megaflow Straight-Through Internals – Perforated 4" core provides zero restriction for maximum exhaust velocity
- Resonator (Medium) Sound Option – Rated at approximately 94dB to provide a refined performance note without excessive drone
- Extreme Duty Flange Plates – 10mm thick, 4-bolt design ensures a rigid, leak-free, and warp-proof connection
- Premium Heat-Proof Coating – Finished with high-temp paint for additional protection and a stealthy look
- Glass Packed Insulation – High-quality packing material ensures long-term sound stability and heat management
- Modular Component – Designed for seamless bolt-on integration into Redback Extreme Duty Exhaust systems
- Offset / Centre Configuration – Specialized alignment to assist with clearance and precise underbody fitment
Specifications:
- Muffler Series: Extreme Duty
- Part Type: Resonator (Medium)
- Pipe Size: 101mm (4")
- Barrel Shape: Round
- Barrel Size: 152mm (6")
- Configuration: Offset / Centre
- Flange Type: 10mm Thick, 4-Bolt Plate
- Sound Rating: 94dB
- Material: 304 Stainless Steel Body
- 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
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.












