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. DETAILS + Fits all Porsche 718 Cayman / Boxster vehicles (2017+) + Added performance and tone without a check engine light + Weighs 4.7 lbs / 2.1 kg less than factory exhaust components (22.38 lbs vs 17.65 lb) + Direct bolt on installation – hardware and instructions included DEVELOPMENT AND TESTING: The 718 is rather quiet in factory format. Replacing the restrictive factory catalytic converter with a freer flowing unit adds to drivability and also unlocks the sweet sounds of the turbo without adding any negative notes to the overall exhaust tone. The HJS HD 200 cell catalytic converter and smooth mandrel bent piping ranging from 90mm down to 55mm upon exit encourages better throttle response and a more exciting exhaust note. Easy to bolt in with no modifications required, this is a great, reversible solution to make your Boxster or Cayman more exciting CONSTRUCTION: Each downpipe is assembled out of mandrel bent, thick wall T304L stainless steel, then rigorously quality checked. Back purged TIG welding ensures proper weld penetration and longevity. CONSTRUCTION: Each downpipe is assembled out of mandrel bent, thick wall T304L stainless steel, then rigorously quality checked. Back purged TIG welding ensures proper weld penetration and longevity. HJS CATALYSTS: The highest quality catalytic converters available, known for their industry leading flow and durability. BOLT ON AND GO: Each downpipe is tested in a fixture to ensure perfect fitment. Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts. NOTE This product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only
Trustpilot
1 month ago
1 day ago
