Spool B58 5" Stainless Steel 200 Cell Catted Downpipe

Spool 5 Inch B58 Downpipe 200 CELL CATTED - EURO 5 CATS Euro 5 catalytic converter provided in our downpipes. Only the best quality! Why Settle for the Same Rebranded Downpipes? Let’s face it—most downpipes on the market look the same. They’re just rebranded versions of the same old design with a small, rigid flex section and a laser-engraved logo slapped on. We’re tired of it too. That’s why we created something better. The SPOOL 5-Inch Downpipe is our own design , engineered in-house and quality you can trust. And unlike others, our logo is CNC machined and welded on , not laser engraved. Why Choose the 5-Inch SPOOL B58 Downpipe? Unique, Deep Exhaust Tone: The larger 5-inch diameter creates a richer sound that stands out from the crowd. Easy Installation: Our flexible design makes alignment with your exhaust simple and stress-free—no more fighting with rigid downpipes.

Fits: BMW B58 (Gen 1 and Gen 2) and Toyota GR Supra 3.0. Confirm your engine with us before ordering.

Brand: Spool Performance

For off-road / competition use only. Not legal for use on public roads in the United States, including California.

• Ships from the brand or distributor, usually in 3–7 business days.
• Free US shipping on orders over $250.
• Unused parts can be returned within 30 days. Some items are marked no-refund in their description.

Full details are on our shipping and returns page.