Replace the restrictive factory catalytic converter with a bolt on, high flow HJS HD 200 cell catalytic converter downpipe for more power, response, and turbo sound without a check engine light or noxious fumes.FEATURES:Fits all Porsche 718 Cayman /Boxster
Replace the restrictive factory catalytic converter with a bolt on, high flow HJS HD 200 cell catalytic converter downpipe for more power, response, and turbo sound without a check engine light or noxious fumes.
FEATURES:
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