Armytrix Toyota GR Supra OPF with OE Valve Control valvetronic exhaust system

Transform the sound and performance of your Toyota GR Supra A90/A91 (2019–Present) with the ARMYTRIX Valvetronic Exhaust System—specially engineered for OPF-equipped models. Featuring direct integration with your OEM valve control system, this system enhances your Supra’s B58B30 3.0L turbocharged inline-six with an aggressive exhaust note, improved flow dynamics, and a plug-and-play install experience.

For the ultimate in sound, control, and performance—go full system with downpipe + catback and unlock the true voice of your GR Supra.

Vehicle Fitment:

• Model: Toyota GR Supra

• Chassis Codes: A90 / A91

• Years: 2019–Present

• Engine: B58B30 3.0L Inline-6 Turbo

• Emission Type: OPF-equipped (Check VIN to confirm OPF/Non-OPF before purchase)

• Valvetronic Integration: Fully integrates with factory exhaust valve control system

Armynator valve control module is included with the EV version full system (catback + downpipe)

Performance Highlights:

2.75” Mandrel-Bent Main Pipe

Designed for optimal flow and maximum turbo efficiency, the 2.75-inch main piping enhances throttle response, reduces backpressure, and sharpens acceleration across the RPM range.

Dual 4.5” Signature Exhaust Tips

Available in a variety of finishes—Chrome, Burnt Blue, or Matte Black—for a bold, race-inspired rear aesthetic and high-impact sound projection.

Integrated OEM Valve Control

Enjoy seamless Valvetronic functionality using your Supra’s stock driving modes—no remotes or aftermarket switches required.

CEL Suppression Technology (Full System Only)

Includes built-in catalytic converter & OPF-related fault code clearing mechanism, helping prevent Check Engine Lights when installing full system (catback + downpipe combo).

System Options & Recommendations:

• OPF Models:
  Strongly recommended to purchase the full system (Catback + Downpipe) for proper fitment, CEL prevention, and ideal sound characteristics
  (Armynator valve controller supplied with full system orders)

• Cat-Back Only:
  Can be installed independently but may not fully clear CEL codes on OPF-equipped vehicles without paired downpipe

Installation & Compatibility:

• Direct Bolt-On Fitment
  Utilizes OEM mounting points—no cutting or fabrication required

• Supports Left-Hand Drive and Right-Hand Drive models

• No need for additional remote modules – uses your Supra’s stock drive mode selector for valve control

• Professional installation recommended for full system applications

What’s Included (EV Version Full System):

• ARMYTRIX Valvetronic Cat-Back Exhaust System

• De-Catted or Sport Downpipe (depending on configuration)

• Dual 4.5” Performance Exhaust Tips (multiple finish options)

• Armynator Valve Control Module

• Full Installation Hardware & Digital Instructions

System Compatibility Notes:

• Designed for 2019–Present Toyota GR Supra A90 / A91 with 3.0L Turbocharged Inline-6 (B58B30)

• For OPF models only – confirm before purchase

• Fully compatible with OEM exhaust valve system

• Full system is strongly recommended to prevent errors and unlock optimal performance and sound

• Not compatible with Non-OPF models—check VIN or consult your dealer if unsure

Redefine the Supra Soundtrack – with ARMYTRIX

Whether carving through mountain roads or turning heads in the city, the ARMYTRIX Valvetronic Exhaust System transforms your Supra into a true driver’s machine—with the sound, flow, and control it deserves. With seamless OE valve integration and unmatched tone, this is the upgrade every Supra enthusiast needs.