Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23

Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23

Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23
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Toyota GR Supra Performance Exhaust - Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, 3.5in Front and Mid-Section Tubing, 3.0in Rear Tubing, V-Band Clamps, 4.5in Carbon Fiber Tips - Carbon Fiber - `20-`23 free shipping
Product Description

The Toyota GR Supra Performance Exhaust by Injen - Cat Back, Dual Muffler, Integrated Exhaust Valve, is the ultimate exhaust upgrade for your 2020-2023 Toyota GR Supra. Built to boost the Supra's sports sedan legacy, this exhaust system combines style with high-performance efficiency.

Engineered with meticulous attention to detail, the Injen Performance Cat-Back Exhaust System enhances both the auditory and performance aspects of your vehicle. The design, featuring a custom dual muffler and an integrated exhaust valve, allows you to switch from a subtle idle purr to a fierce roar when the Sport mode is activated. Constructed with premium mandrel-bent 304 stainless steel, it employs massive 3.5-inch tubing for the front and mid-section, while the rear sports substantial 3.0-inch tubing. This configuration ensures unrestricted airflow and increased performance, as evidenced by a dyno-proven power boost of 11 HP and 9 lb-ft of torque. For an extra touch of elegance, the system is finished with stunning 4.5-inch carbon fiber tips.

Features

  • Stepped design to optimize performance and velocity
  • Custom dual oval mufflers for outstanding sound quality
  • Ease of installation with V-Band clamps and factory-style hangers
  • Integrated exhaust valve for dual-mode sound control
  • Uses all factory mounting locations for a hassle-free setup
  • Includes all necessary hardware

Transform your driving experience by outfitting your Supra with the Injen Performance Exhaust System. Should you have any questions or need further information, feel free to reach out to us directly at 512-982-9393 (TX) or 562-981-6800 (CA). Proudly offering installation and customization services at our locations in Austin, Texas, and the Los Angeles, California area. Remember, if you’re considering multiple purchases, contact us for potential shipping discounts. We're ready to install and customize for you on-site at both locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.



CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

About Manufacturer

INJEN TECHNOLOGY - A DECADE OF INNOVATION

For over a decade Injen Technology Co. Ltd and our sister company has played a major roll in the design and development of air intake systems.  Injen Technology is based out of California in the same city and just a few miles away from the famous Pomona Winter Nationals Top Fuel Raceway.  Injen Technology's history is a classic success story of a small manufacturing company turned industry leader of aftermarket performance products.

What most people do not know is that Injen's sister company, RD Metal Works established in 1981, was actually designing and manufacturing air intake kits for leading air filter and intake manufacturers since the mid 1990's.  Absorbing the experience, design capabilities and quality standards of RD Metal Works, Injen Technology was formed.  In 1998, we embarked on a never-ending quest to brand our own name and set new standards of quality and performance while
constantly striving to improve our own engineering capabilities.  Bringing together all phases of manufacturing under
one roof proved to be the equation for unrivaled success.

Injen Technology has made it a point to stay at the forefront of performance technology making only the best air intake one can envision.  In 1999 Injen was faced with such a strong demand in both US and Canada that in order to meet production schedules it became essential to branch out and add a second building.

In 2003, Injen Technology launched our Super SES stainless steel cat-back exhaust systems complimenting our line of air intake systems.  Each exhaust system was equipped with the Injen signature style slanted mufflers and featured highly polished stainless steel.

In the fall of 2005, Injen Technology announced the arrival of The SP Air Intake System.  The SP series was equipped with MR Technology launching the “World's First Tuned” air intake systems.  In the winter of 2005, “Power Flow” was introduced with MR Technology and an all new Power Box.   This was another leap forward for Injen Technology, launching the company into the largest of the automotive market segments; Truck, SUV and High Performance Automotive. The new product line was displayed for the first time at the 2005 SEMA show and won the International Product Award.  The Power Flow series has received rave reviews from both existing customers plus our newly targeted market of jobbers and warehouse distributors.

April 2008, Injen launched the companies latest product line; the Diesel Power-Flow .  Once again Injen set new industry standards by incorporating the first Power-On-Demand air intake system with Vi Technology and with a removable stainless steel Pre-Filter.  In conjunction with the launch of the diesel line, Injen also announced the Co/Branding partnership with AMSOIL, Inc. Injen and AMSOIL teamed up to incorporate an Injen/AMSOIL High Performance dry media into the new Power-Flow diesel air intake applications and the Power-Flow gas models.   Both Injen and AMSOIL will market the Power-Flow series of air intake systems.  As in the past, Injen continues to set the industry bench mark for innovation, styling and technology.

With such an enthusiastic response for our new products we anticipate solid sales growth within all market segments.  Our innovative designs, high performance standards and quality workmanship will pave the path for our continued success for years to come.  At Injen Technology we are committed to “World Class Customer Service”. 

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Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed