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Downpipes

On a turbocharged car the downpipe is the single most restrictive section of the exhaust, which makes it the highest-value bolt-on you can buy. Opening it up brings faster spool, stronger midrange and a deeper tone, all before touching the tune. This collection covers catted and catless downpipes, front pipes and J-pipes across the turbo platforms we specialize in.
Honda coverage is deep: catted downpipes for the 2016-2021 and 2022+ Civic 1.5T, the 2025+ Civic 2.0L, Accord 1.5T and 2.0T, Civic Type R FK8 and FL5, Integra Type S, TLX and CR-V. Subaru owners get catted J-pipe downpipes for the 2022+ WRX VB, and classic builders will find B series downpipes for ramhorn turbo manifolds. Catted versions use high-flow cells that keep the check engine light happy while flowing far better than stock.
Pair your downpipe with charge pipes and an upgraded intercooler for the full breathing package, then finish the system from the exhaust range. Each listing includes gasket and hardware notes for a one-session install.

Showing 1–12 of 60 results

Before you buy

Downpipes: the questions people ask

How do I know this fits my vehicle?

On hardware the measurements matter more than the vehicle list: thread pitch and seat type for lug nuts, bolt pattern and hub bore for spacers. Where a listing says universal fitment it means the part is not cut for one specific vehicle, so the dimensions are the whole answer.

What quantity does a listing cover?

Whatever the title and specification table state. Hardware is often sold in sets that cover one wheel rather than all four, so check before ordering.

How fast do orders ship?

Orders ship from a United States warehouse, normally within 1 to 3 business days of clearing. Orders over $199 ship free, and below that a flat rate is shown at checkout before you pay. Tracking is emailed as soon as the shipment is created.

What can I return?

Unmounted, uninstalled parts in original packaging can be returned within 30 days. A wheel that has had a tire mounted on it, and a tire that has been fitted, cannot be returned because neither is new any more. That is why we check the fitment data on every order against the vehicle you give us before it ships.

Can someone check fitment for me before I order?

Yes, and it costs nothing. Send us the year, make, model, trim and what is on the vehicle now, and we will tell you what fits, what will rub and what it takes to clear.

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Copyright 2026 Pro Parts PalacePrices in USD. Ships within the United States.