Part
168567

168567 CATALYST

CATALYST

Are you looking to unleash the enormous mid-range power in your 550? We recommend installation of better, modern, metal-core high performance catalytic converters instead of the factory OEM item. Our HyperFlow converters cost 1/2 as much as OEM ones, and produce substantially more power with less heat generation. The HyperFlow converter for the 550 can be found here: F15508/9 Converter 

Please call Ricambi America at (336) 499.2500 (US) or +44 (0) 1784 818 003 (UK) for more information about this product. Our representatives are happy to assist with any questions you may have.