COMPATIBLE: (3.0L - B58B30)

2020 - 2026 BMW Z4 

2020 - 2026 TOYOTA GR SUPRA 

Unleash the Beast: Maximum Flow for Your B58 Supra A90. Don’t let the restrictive factory catalytic converter choke your Supra's performance. The Catless Downpipe is engineered specifically for the 2020-2024 Toyota Supra A90 (B58) to eliminate backpressure, slash turbo lag, and deliver the aggressive, throaty exhaust note this legendary platform was born for. 

🚀 Massive Power Gains: Unlock up to +15-25 WHP and +20 WTQ when paired with a Stage 2 tune. Experience a noticeable pull across the entire RPM range. 🔥 Aggressive Sound & Pops: Transform your exhaust note. Get distinct turbo whistles, louder "pops and bangs," and a deep racing growl that turns heads. ⚡ Faster Turbo Spool: By removing the OEM bottleneck, your turbo reaches peak boost significantly faster, providing instant throttle response. 💎 Precision Engineering: Crafted from heavy-duty T304 Stainless Steel with 4.5" to 3.5" tapered mandrel-bent piping for smooth, turbulence-free gas velocity. 

Feature  Specification Material Premium T304 Stainless Steel Design "4.5"" Inlet to 3.5"" Outlet (Direct Fit)" Welding Robotic TIG Welded (Clean & Durable) Finish Brushed/Finished Metal O2 Sensor Bungs Factory Placements (Plug & Play) Engine Compatibility BMW B58 3.0L Inline-6 Turbo 

CEL Notice: As this is a Catless racing part, a Check Engine Light (CEL) is expected. We highly recommend a Stage 2 ECU Tune (such as Bootmod3 or MHD) to disable the light and fully optimize performance. Track Ready: Designed for off-road, racing, and competition use. Not street-legal in regions requiring emissions compliance (CARB/EPA).