Blue Flame Titanium Twin Port

STEVE HISLOP’S Ducati British Superbike has Blue Flame exhausts, so you’d be in good company if you splashed out on these. It fits the CBR well, with a new top bracket supplied and a heel guard. There’s a seven-day money-back guarantee and a lifetime warranty. The makers claim an 8bhp gain for this model, which is not road-legal.

A titanium version is £319. Details: 01695–555551.