Unleash the Beast: Toyota Supra A90 MKV GR Catless Downpipes (4.5")

Transform your 2020-2022 Toyota Supra’s performance and sound profile. The stock catalytic converter is the biggest restriction holding back your B58 engine. Our 4.5'' UPD Catless Downpipes are engineered to eliminate that bottleneck, delivering instant throttle response, a raw exhaust note, and significant power gains.

Why Upgrade to UPD Catless Downpipes?

Designed specifically for the A90 MKV GR Supra, this upgrade is about more than just noise—it's about efficiency. By reducing back pressure, we allow your turbo to spool faster and breathe easier. The result is a dramatic improvement in initial torque and a throaty, aggressive exhaust tone that turns heads.

Key Benefits & Features

• Massive Power Gains: Experience increased Horsepower and Torque immediately. Gains are significantly amplified when combined with an ECU tune.
• Enhanced Sound: Unlock a deep, throaty exhaust note and hear your turbo whistle like never before.
• Rapid Turbo Spool: Reduced back pressure means quicker spool-up and sharper throttle response.
• Superior Heat Management: Helps reduce Intake Air Temperatures (IAT) and general under-hood temperatures by removing the heat-soaking factory cat.
• Premium Construction: Crafted from high-strength, high-heat tolerant TIG-welded Stainless Steel for maximum durability.
• Weight Reduction: Significantly lighter than the bulky OEM factory downpipe, improving your power-to-weight ratio.
• Direct Fitment: Designed for a hassle-free, bolt-on installation using OEM hardware. No cutting or welding required.

Technical Specifications

Complete the Look

Don't just sound aggressive—look the part. Pair your new downpipes with our Supra 15mm Wheel Spacers to widen your track width and achieve that perfect, flush stance.

Ready to hear your turbo sing?
Upgrade your Supra today and feel the difference.