VRSF A90 GR Supra 3.0 B58 Downpipe | 2020-2027

The VRSF 4.5-inch downpipe replaces the factory downpipe on the Toyota GR Supra 3.0 and its BMW-sourced B58 turbo six. It is the best value upgrade for the Supra, and you can choose a catless race version or a 200-cell high-flow catted version, in brushed stainless or with a heat shield wrap.

What It Does

The factory downpipe holds a dense catalytic converter right after the turbo. Replacing it cuts back pressure, so the turbo spools faster and the car pulls harder. With a DME remap on pump gas, VRSF has seen gains of up to 100 whp and 89 lb-ft at the wheels. The exhaust note also gets fuller and more aggressive.

Materials and Construction

The downpipe is a full 4.5 inches, hand crafted and TIG welded from 304 stainless steel with smooth radius bends. A CNC-machined 304 stainless flange gives a smooth transition from the turbo into the mid pipe. It fits the stock cat-back and aftermarket cat-backs with no modification.

Features

• Full 4.5in 304 stainless steel design
• Catless race or 200-cell high-flow catted
• Brushed finish or heat shield wrap
• CNC 304 stainless turbo flange
• Up to 100 whp and 89 lb-ft with a remap (VRSF figures)
• Fits stock and aftermarket cat-backs

What Is Included

• VRSF GR Supra B58 downpipe in the type and finish you choose

Required Parts

• A DME remap is needed to run either version without fault codes.

Specs

• Part numbers: 30582010 (race brushed), 30582018 (race heat shield), 30582011 (catted brushed), 30582028 (catted heat shield)
• Brand: VRSF
• Material: 304 stainless steel, TIG-welded
• Pipe diameter: 4.5 in
• Catalyst: none (race) or 200-cell high flow (catted)
• Shipping dimensions: 18 x 6 x 5 in (46 x 15 x 13 cm) for the race versions; 18 x 7 x 6 in (46 x 18 x 15 cm) for the catted versions
• Shipping weight: 8 lb (3.6 kg) for the race versions; 17 lb (7.7 kg) for the catted versions

Fitment Notes

• Fits the 3.0-liter B58 Supra only. The four-cylinder GR Supra 2.0 is not covered.
• VRSF lists fitment through 2024. The 3.0 Supra uses the same engine and exhaust layout through the current model year, but contact us to confirm for a 2025 or newer car.
• Lifetime warranty on the race downpipe; 2-year warranty on the catted version.
• Race downpipes remove the catalytic converters and are sold for off-road and competition use only. A tune is needed to run them without fault codes.