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Top Speed Pro1
Transition 6" Length available sizes: 2.5" - 3" | 3"-3.5" | 3"-4" | 3.5" - 4.5"
Transition 6" Length available sizes: 2.5" - 3" | 3"-3.5" | 3"-4" | 3.5" - 4.5"
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$19.99 USD
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$19.99 USD
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Stainless Steel Exhaust Fabrication Components — Transition Pipes (6" Length)
Build a cleaner, higher-flow exhaust with our precision-formed stainless steel transition pipes. Each reducer/expander is engineered for smooth gas flow between different tube sizes, minimizing turbulence and backpressure in custom exhaust, turbo, and race applications.
Available Sizes
| From Size | To Size | Metric (mm) | Overall Length |
|---|---|---|---|
| 2.5" | 3.0" | 63mm → 76mm | 6" (152mm) |
| 3.0" | 3.5" | 76mm → 89mm | 6" (152mm) |
| 3.0" | 4.0" | 76mm → 102mm | 6" (152mm) |
| 3.5" | 4.5" | 89mm → 114mm | 6" (152mm) |
Key Features
- Premium Stainless Steel — Excellent strength and corrosion resistance for long service life.
- Smooth Transition Geometry — Promotes laminar flow and reduces backpressure.
- Weld-Ready Ends — Consistent wall and clean edges for easier fit-up and TIG/MIG welding.
- Universal Fabrication Use — Ideal for custom exhausts, turbo systems, race builds, and repairs.
- Consistent 6" Length — Compact size simplifies placement in tight spaces.
Specifications
- Material: Stainless Steel (SS)
- Lengths: 6" (152mm) overall
- Sizes: 2.5"→3.0", 3.0"→3.5", 3.0"→4.0", 3.5"→4.5" (see table)
- Finish: Raw fabrication finish (surface may show light manufacturing marks suitable for welding)
Notes & Fitment
- Dimensions are nominal; minor variation may occur due to forming tolerances.
- Verify your tubing OD/ID before purchase to ensure proper fit.
- Professional installation recommended.
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