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Injen SES Cat-Back Exhaust for 2020-2023 Toyota GR Supra

Injen SES Cat-Back Exhaust for 2020-2023 Toyota GR Supra


Regular price $1,629.95 USD
Regular price $369.95 USD Sale price $1,629.95 USD
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Product Description

The legendary Toyota Supra has returned for 2020! A legend only deserves the best and the Injen Performance Cat-Back Exhaust System for the 2020-2023 Toyota GR Supra equipped with the L6-3.0L Turbo was designed from the ground up to compliment the aggressive styling and blistering performance of these sporty sedans. Our custom dual muffler design hones the tone of the engine into an ear-pleasing symphony. Purposefully delivering a crisp, clean, deep rumble at idle and an aggressive roar when you’re pushing the limits. Massive 3.50in (89mm) tubing makes up the front and mid-section, while the rear is constructed of huge 3.00in (76mm) tubing. The premium polished finish on the mufflers are sure to impress anyone curious enough to take a look at the undercarriage and the beautiful 4.5in (114mm) Burnt Titanium-look exhaust tips offer superb aesthetics that perfectly compliment the sound of the system itself. We’ve included an exhaust valve that utilizes the stock motor (not included). Once the user switches to Sport mode, the true level of performance and sound this exhaust provides will be achieved. Outstanding flow from the 3.5in tubing will let that turbo breathe and the open exhaust valve will deliver an aggressive, throaty, crackling exhaust tone that will keep you smiling from ear to ear. We design every performance product with ease of installation in mind and this exhaust is no different. On the SES2300TT we’ve included V-Band clamps and flanges for the simplest, quickest installation possible. No need for any cutting, drilling, or modification of the vehicle to complete installation. The system uses all factory mounting points for simple and convenient placement and compatibility. To increase performance, we opted for a stepped piping design that keeps the flow rate consistent throughout the length of the exhaust. Keeping the flow rate consistent not only adds performance but also helps keep the tone of the exhaust where we designed it to be throughout the rev range. An aftermarket exhaust system is one of the simplest modifications you can make to your vehicle that will add both power and personality to your ride. We make choosing an exhaust system easy with our superior build quality, tone, and performance. All protected by the world renowned Injen Limited Lifetime Warranty.


Product Key Features

  • Direct fit for 2020-2023 Toyota GR Supra L6-3.0L Turbo (A90/A91)
  • Dyno Proven power increase of 11 HP and 9 Lb.-Ft. of torque at the wheels
  • Dual 4.5in (114mm) bolt-on Carbon Fiber Exhaust Tips
  • Manufactured from huge, mandrel-bent, 304 stainless-steel tubing
  • Performance Stepped design for maximum performance and velocity
  • Front and mid-section utilizing massive 3.50in (89mm) tubing Rear section utilizes huge 3.00in (76mm) tubing
  • Oversized tubing reduces restriction providing increased airflow and performance
  • Injen’s dual oval, straight-through mufflers for exceptional sound and power output
  • Custom investment cast Y-Pipe equalizes flow for improved performance and sound
  • Integrated exhaust valve for normal (quiet) and sport mode (race inspired sound) operation
  • (Exhaust Valve uses factory motor – not included)
  • Beautiful V-Band clamps used for a simple, leak-free installation
  • Increase Throttle Response and Decreases Turbo Lag
  • Hand Crafted and TIG Welded to Perfection for Strength and Durability
  • Uses all factory mounting locations with factory-style hangers
  • Includes all necessary hardware for a hassle-free installation
  • Designed and manufactured in Pomona, CA


Product Specifications

Brand: Injen Technology
Product Category: Exhaust
Product Type: Exhaust Systems
UPC: 843115029036
Catalytic Converter: None
Exhaust System Connection: Clamp On
Finish: Polished
Pipe Material: 304 Stainless Steel
Muffler Material: 304 Stainless Steel
Muffler Body Shape: Round
Muffler Quantity: 2
Front Section Pipe OD: 89mm
Mid Section Pipe OD: 89mm
Hangers Included: Yes
Hardware Included: Yes
Box Dimensions: W19.00” x H12.00” x L47.00”
Weight: 45.0 lbs


Product Documents

Installation Guide
Dyno Sheet
Product Warranty


Product Applications

Year Make Model Engine
2023 Toyota GR Supra L6 3.0L
2022 Toyota GR Supra L6 3.0L
2021 Toyota GR Supra L6 3.0L
2020 Toyota GR Supra L6 3.0L


Product Brand Information

In 1988, a young entrepreneur named Ron Delgado was working late into the evening – trying to find a better way to polish products for his family “job shop” business. At the time, most machines only polished along flat surfaces. But when Ron had the idea for a multi-axis machine – which could polish better and faster than anything he had used before - he was determined to make it a reality. What began as a mission to perfect the art of polishing soon grew into a full-fledged quest to develop industry-changing design and manufacturing solutions. And, in 1991 – as the demand for high-quality aftermarket air induction products began to reach scale – Ron knew he had found an opportunity to make his mark on an industry he loved. Launching Injen – with a pioneering patent that allowed enthusiasts to achieve better performance from their vehicles without annoying “Check Engine Lights” (CEL’s) – Ron and his team have never wavered from their commitment to innovate and deliver products that solve for the increasingly complex nature of vehicles brought to market.