Triumph Speed 400, Speed T4 & Scrambler 400X Red Rooster Performance Blaze Exhaust | BLACKTriumph Speed 400, Speed T4 & Scrambler 400X Red Rooster Performance Blaze Exhaust BLACK Upgrade your Triumph Speed 400 with the Blaze Premium Exhaust System by Red Rooster Performance a perfect combination of raw power, refined engineering, and striking aesthetics. Key Features: Up to 10% Increase in Performance (Torque + Power): Experience noticeable gains in throttle response, torque delivery, and overall engine performance. No ECU remap required