M4 Yamaha R1 2015-2026 Black GP2 Half System
M4 Yamaha R1 2015-2026 Black GP2 Half System
M4 Yamaha R1 2015-2026 Black GP2 Half System
M4 Yamaha R1 2015-2026 Black GP2 Half System

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M4 Yamaha R1 2015-2026 Black GP2 Half System

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SKU: M4-YA9922GP-CE
$635.00
$635.00
$603.50
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M4 Yamaha R1 2015–2026 Black GP2 Half System

The M4 Black GP2 Half System for the Yamaha R1 delivers a strong balance of performance, weight reduction, and aggressive styling. Featuring a catalytic converter eliminator paired with a compact GP2 canister, this system significantly improves exhaust flow and produces a deeper, race-inspired exhaust tone.

Constructed from stainless steel with a durable black ceramic coating, this setup offers excellent heat resistance and a sleek, stealth appearance while shedding substantial weight compared to the stock system.

Features

  • Half system with catalytic converter eliminator for increased performance
  • Stainless steel construction with black ceramic coating
  • Black GP2 canister for compact, aggressive styling
  • Saves approximately 12 lbs compared to stock system
  • Improves exhaust flow, throttle response, and sound
  • Stage 1 Q1 quiet insert pre-installed
  • Stage 2 Q3 quiet insert compatible (sold separately)
  • Direct fit for 2015–2026 Yamaha R1 models

Tuning Note: ECU re-flash is required when removing the catalytic converter on 2015–2026 Yamaha R1 models.

Note: Does not meet emission requirements for street or highway use.

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