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Catless Downpipe for 2020–2024 Toyota GR Supra (B58 Engine)

Original price was: $188.98.Current price is: $94.49.

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SKU: FLBKS0001001 Category: Brand:

Description

Maximize B58 Performance with Flashark Catless A90 Supra Downpipe

Unleash the Beast: Maximum Flow for Your B58 Supra A90. Don’t let the restrictive factory catalytic converter choke your Supra’s performance. The Flashark® 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.

Key Benefits

🚀 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.

Technical Specifications

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

Important Performance Notes

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).

What’s in the Box?

Include only 1x Flashark High-Flow Catless Downpipe 

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