Speed Four Roadsitalia by Fresco Exhaust
Scarico Roadsitalia by Fresco per Triumph Speed Four 600, senza dB killer, purtroppo non ho potuto accelerare oltre i 5-6000rpm
Track Run
Track Day with Tony's Track Day's at NJMP in Millville NJ. Triumph Speed Four SP4 track run, recorded by GoPro HD 1080 30 fps, running on Thunderbolt Track.
Triumph speed four Beowulf exhaust
Oval beowulf Exhaust fitted to my 2003 speed four.
Looks better. Sounds better. And gives an increase in bhp and also helps with the flat spot around 3500rpm. No need for remapping.
Two Brothers Racing 2009 R1 slip-on exhaust sound and apperance
A direct comparison of the 2009 Yamaha R1 stock Exhaust and the Two Brothers Racing slip on carbon Exhaust. I also would like to give a special thanks to the guys at the Norte Dame of West Haven High School Extended Study program, Josh, Stephen, and Refat, for their help with the video taping and installation the the Exhaust.