# Injen 20-23 Toyota GR Supra 3.0L Turbo 6cyl SS Race Series Cat-Back Exhaust

The legendary Toyota Supra has returned for 2020! A legend only deserves the best and the Injen Race Series Cat-Back Single-Exit Exhaust System Delivers! Specifically engineered for the 2020-2025 Toyota GR Supra equipped with the L6-3.0L Turbo, this system was designed from the ground up to compliment the aggressive styling and blistering performance of these sporty sedans. Our race inspired single-exit 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.

-   NOTE: This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles without a CARB EO#.
-   Race Exhaust design that eliminates all factory mufflers, resonators, and valves for race inspired weight reduction and sound
-   No-tip racing design that utilizes oversized 3.50in tubing the entire length of the exhaust
-   Dyno Proven power increase of 10 HP and 11 Lb.-Ft. of torque at the wheels
-   Hand Crafted and TIG Welded to Perfection for Strength and Durability
-   A savings of over 20lbs when compared to the stock exhaust system!
-   Beautiful V-Band clamps used for a simple, leak-free installation
-   Manufactured from huge, mandrel-bent, 304 stainless-steel tubing
-   Uses all factory mounting locations with factory-style hangers
-   Includes all necessary hardware for a hassle-free installation
-   Increase Throttle Response and Decreases Turbo Lag
-   Designed and manufactured in Pomona, CA
-   Race-Inspired single exit design
-   Emissions

This Part Fits:

Year

Make

Model

Submodel

2024

Toyota

GR Supra

45th Anniversary Edition

2021-2022

Toyota

GR Supra

A91 Edition

2023

Toyota

GR Supra

A91-MT Edition

2020-2025

Toyota

GR Supra

Base

2020

Toyota

GR Supra

Launch Edition

2020-2025

Toyota

GR Supra

Premium

## Details

- **Price:** 1008.28 CAD
- **Vendor:** Injen
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1008.28 CAD | In stock |

## Images

- Photo - Primary
- Photo - Mounted
- Photo - Close Up
- Datasheet
- Photo - out of package
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/injen-20-23-toyota-gr-supra-3-0l-turbo-6cyl-ss-race-series-cat-back-exhaust)
> Updated: 2026-06-28