From REDS Racing:
REDS Racing innovative pipe-manifold all-in-one system called X-ONE is now available. The pipe comes welded to the manifold to improve performance and fuel consumption.
With the new X-ONE layout there is no need of using or replacing springs or gaskets for a better reliability and tuning stability.
We have developed two different models of the X-ONE 2104 pipe:
X-ONE 2104 – Smooth > featured by smooth power delivery and high top speed
X-ONE 2104 – Torque > featured by higher torque
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