The Power Driven catted downpipe fits the 2023+ Honda Civic Type R FL5 and the 2023+ Acura Integra Type S DE5, both powered by the K20C1 turbo engine. The factory downpipe's dense catalyst is the biggest single restriction on this platform; replacing it with a high-flow catted design brings boost in earlier, strengthens the midrange and adds an edge to the exhaust note without resorting to a straight pipe.
Because a high-flow catalytic converter stays in the system, the car remains suited to street duty, which is exactly how most FL5 and DE5 owners drive them. This is the single highest-value bolt-on for the K20C1 and the natural starting point of any build. Pair it with a tune to calibrate the added airflow, and with an intercooler if track days are on the calendar.
Shipping
Everything ships from a United States warehouse. Orders normally leave within 1 to 3 business days of clearing, and you get a tracking number by email the moment the shipment is created. Orders over $199 ship free. Below that a flat rate is calculated at checkout before you pay.
Wheel and tire packages ship mounted and balanced on a pallet or in individual boxes depending on size, and take a day or two longer to leave because they are assembled to order.
Returns
Unmounted and uninstalled parts in original packaging can be returned within 30 days of delivery. Start a return by emailing us the order number and we will send a return authorisation and instructions.
Two things cannot be returned, and it is worth knowing why before you order. A wheel that has had a tire mounted on it is marked by the machine and is no longer new. A tire that has been fitted to a wheel has been stretched over a rim and cannot be certified as unused. Both are industry standard. It is also the reason we check the fitment data on every order against the vehicle you give us and contact you before shipping if something does not add up.
Damaged or wrong item
If something arrives damaged or is not what the order says, tell us within 48 hours with photographs and we cover the return shipping and put it right. That is on us, not on you.
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