This stainless-steel link pipe with a resonator is designed for track
day use. It has been developed for c
...losed-course competition circuits
only and for use in combination with the Racing Line (Titanium) system
(AKS-Y9R21-EET). It lowers the noise level B (static noise level at
5,500 rpm, collated from Akrapovič measurements). It delivers a sporty
sound. Remapping is mandatory. THIS PRODUCT DOES NOT MEET EMISSION
COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.
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