Sport Rider Photos
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Machined aluminum intake stacks are made of unequal lengths and replace the stock plastic parts of all one height, smoothing the power curve. The kit ECU has individual mapping for each cylinder to account for the offset. The stacks are shown here installed along with the BMC air filter supplied with the kit. After a tipover at dusty Buttonwillow, we replaced the filter with a K&N unit ($79). We also used K&N oil filters, which have a drilled nut welded on, making installation, removal and safety wiring a breeze.
Triumph Daytona 675 Aluminum Intake Stacks