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REDBACK Mega Power Megaflow Sports Muffler Solution for your Vehicle Universal Application
The REDBACK Mega Power Sports Muffler (STR8203-409) is a high-performance resonator and muffler solution designed for tight underbody spaces. Constructed from durable 409 Stainless Steel, this 4" (101mm) round muffler features a straight-through Megaflow internal design and premium glass packing to deliver a deep, aggressive exhaust note while providing maximum flow for performance applications.
Key Features:
- Megaflow Straight-Through Internals for unrestricted exhaust gas velocity
- Durable 409 Stainless Steel Construction for superior heat and corrosion resistance
- Compact 4" Round Barrel Shape ideal for resonators or slimline muffler applications
- Premium Glass Packed insulation for a high-quality, deep performance tone
- Centre / Centre Configuration for easy inline universal fitment
- No Spigots design allowing for clean, flush custom welding
- Perforated Internal Tube to minimize backpressure and optimize engine power
Specifications:
- Barrel Shape: Round
- Barrel Size (Diameter): 101mm (4")
- Barrel Length: 355mm (14")
- Tube Size (Inlet/Outlet): 063mm (2 1/2") ID
- Configuration: Centre / Centre
- Internals: Megaflow / Perforated
- Material: 409 Stainless Steel
- Packing: Glass Packed
- Spigots: Without Spigots
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 Mega Power Megaflow Sports Muffler Solution for your Vehicle Universal Application
The REDBACK Mega Power Sports Muffler (STR8203-409) is a high-performance resonator and muffler solution designed for tight underbody spaces. Constructed from durable 409 Stainless Steel, this 4" (101mm) round muffler features a straight-through Megaflow internal design and premium glass packing to deliver a deep, aggressive exhaust note while providing maximum flow for performance applications.
Key Features:
- Megaflow Straight-Through Internals for unrestricted exhaust gas velocity
- Durable 409 Stainless Steel Construction for superior heat and corrosion resistance
- Compact 4" Round Barrel Shape ideal for resonators or slimline muffler applications
- Premium Glass Packed insulation for a high-quality, deep performance tone
- Centre / Centre Configuration for easy inline universal fitment
- No Spigots design allowing for clean, flush custom welding
- Perforated Internal Tube to minimize backpressure and optimize engine power
Specifications:
- Barrel Shape: Round
- Barrel Size (Diameter): 101mm (4")
- Barrel Length: 355mm (14")
- Tube Size (Inlet/Outlet): 063mm (2 1/2") ID
- Configuration: Centre / Centre
- Internals: Megaflow / Perforated
- Material: 409 Stainless Steel
- Packing: Glass Packed
- Spigots: Without Spigots
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.












