Injen SES Series Cat-Back Exhaust with 4.5in Carbon Fiber Tips for 2020-2023 Toyota GR Supra (3.0L) - SES2300CF

Fits 2020-2023 Toyota GR Supra models including Base, Premium, Launch Edition, A91, and A91-MT Edition (3.0L).

The Injen SES2300CF cat-back exhaust system is engineered to optimize exhaust velocity and flow for the A90/A91 Supra platform. Constructed from mandrel-bent 304 stainless steel, this system features a performance-stepped design, transitioning from a massive 3.50in (89mm) front and mid-section to a 3.00in (76mm) rear section. This configuration maintains consistent backpressure and flow rates throughout the rev range, resulting in dyno-proven gains of 11 HP and 9 lb-ft of torque at the wheels.

Installation is straightforward using factory mounting locations and hangers. The system utilizes high-quality V-band clamps and flanges for a secure, leak-free seal without the need for cutting or drilling. A custom investment-cast Y-pipe ensures equalized flow to Injen’s dual oval, straight-through mufflers, while the integrated exhaust valve allows you to maintain factory-controlled sound profiles by re-using the original equipment motor.

• Manufacturer Part Number: SES2300CF
• Material: Hand-crafted, TIG-welded 304 stainless steel
• Piping Diameter: 3.50in (89mm) stepped to 3.00in (76mm)
• Tips: Dual 4.5in (114mm) bolt-on Carbon Fiber tips
• Hardware: Includes V-band clamps and all necessary installation components
• Valving: Integrated valve (re-uses factory motor)
• Manufacturing: Designed and manufactured in Pomona, CA