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Arrow's 71231PTZ Competition Full Exhaust, Titanium with Stainless Steel Collector is made specifically for Yamaha YZF-R7 (2021-current).
Yamaha YZF-R7 2021/23 Competition Full System With Stainless Steel Collectors And Titanium Pista Silencer
Features:
- Designed for track use and high-performance applications
- Direct evolution of Arrow's SBK and Supersport race systems
- Built with larger diameter tubing and optimized flow paths
- Available in full titanium or mixed materials (stainless/titanium collectors)
- Hand-welded using TIG process for strength and precision
- Includes sensor ports for tuning and ECU adjustments
- Compact design with carbon fiber end cap and optional dB killer
- Not intended for street use (race only)
Specifications:
- Silencer material titanium
- Rear endcap material carbon fiber
- Silencer inner parts material stainless steel
- Mid-pipe material stainless steel
- Silencer mounting welded mount
- Headers material stainless steel
- Silencer body lenght (mm) 250.00
- Junction (inlet) diameter (mm) 54.00
- Junction (outlet) diameter (mm) 43.00
- CO sensor plug NO
- Oxygen sensor plug YES
- Db Killer YES
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