4-1 exhaust merge SS
4-1 exhaust merge SS
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Stainless Steel 4-1 Merge Collector
Small Tube ID: 1.675
Big Tube ID: 2.500
Total length: 8.250
When you’re building serious horsepower, the exhaust system has to move air efficiently. Our Stainless Steel 4-1 Merge Collector is designed for turbo headers and high-performance exhaust systems where flow, strength, and reliability matter.
The true merge design smoothly brings four primary tubes into one outlet, helping maintain exhaust velocity and improving turbine response and overall performance. Perfect for turbo motorcycle builds, drag bikes, and custom fabrication projects.
Constructed from high-quality stainless steel to withstand the extreme heat and abuse of high-horsepower applications.
Features
• True 4-into-1 merge collector design
• High-quality stainless steel construction
• Excellent for turbo header fabrication
• Ideal for drag racing and high horsepower builds
Built for builders who refuse to cut corners. When the boost comes in, this collector is ready. 💥🔥

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