Just to be clear, your friend will still need the TORs map installed. Triumph only offer 2 maps options - stock and the TORs map which is also used for after market mufflers.
Cheers, Richard
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09 America, Staintune Pipes, K&N, Breathe, Hagon Nitros, AI & O2 removed, tune 20184 (modified), MTX-L a/f gauge
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