Arrow Racing De-kat Midpipes Titanium Steel for Aprilia RS V4 Tuono V4 EU 2025 (USA 2026)
SKU: MB00007-ARR-DEKATTV42526
Titanium Arrow Racing Header for Aprilia RSV4 / TUONO V4 EU 2025 (USA 2026) 71806MI
Engineered in collaboration with Arrow and offered exclusively by us, this racing header combines track-focused performance with unmistakable Italian style.
The Arrow titanium racing header is designed specifically for the Aprilia RSV4 / TUONO V4 EU 2025 (USA 2026) 71806MI. By eliminating the catalytic converter, it improves exhaust flow and delivers maximum performance gains.
This product is intended exclusively for track use and is not street legal.
As the Arrow header removes the catalytic converter and its associated sensors, installation of the UpMap device is mandatory:
T800+ for Aprilia RS 660 E5 plus 2025 (USA version 2026)
UpMap prevents lambda sensor error codes and recalibrates the correct Air/Fuel Ratio (AFR), ensuring proper engine operation, reliability, and peak performance in a racing setup.
Key benefits
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Noticeable increase in power and torque due to catalyst removal.
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Lightweight titanium construction with precision welds and CNC-machined joints to minimize turbulence.
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Aggressive racing aesthetics that enhance the bike’s sporty appeal.
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Significant weight reduction: approximately 2.8 kg lighter than the original component thanks to catalyst removal.
Compatibility
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Aprilia RSV4 EU 2025 (USA 2026)
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Aprilia TUONO V4 EU 2025 (USA 2026)
Technical specifications
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Material: Titanium
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Function: Replaces and removes catalytic converter
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Intended use: Racing / track only (not approved for road use)
Order your Arrow racing header today and unlock the full racing potential of your RSV4 / TUONO V4.
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