Scorpion Downpipes With High Flow Sports Catalyst for BMW M2 (F87)/M3 (F80)/M4 (F82)

Ready to push the limits — what are the benefits? We offer high-flow turbo downpipes for drivers and enthusiasts seeking maximum tuning potential — whether fine-tuning on the dyno or pushing every horsepower at the track. Scorpion’s advanced downpipe technology is engineered for uncompromising performance and built to endure.

Our downpipes increase horsepower, dramatically improve gas flow for better turbo spool and reduced back pressure, and amplify the exhaust note for a more aggressive, race-inspired sound. (For motorsport use only.)

Additionally, reduce heat soak and engine bay temperatures with our advanced heat-shielding technology. Featuring a dimpled stainless steel outer thermal layer and spot-welded for durability, it’s designed to combat heat soak — a critical factor when chasing big power safely.

Sports Cat: Equipped with high-performance sports catalysts featuring a 200-cell honeycomb design. This precision lattice structure offers significantly improved exhaust gas flow compared to the dense, high cell-count OEM catalysts. Emissions-conscious drivers can tune their vehicles while maintaining some level of control. Keep in mind that catalysts are most effective at their optimal operating temperature — not when cold.

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.