# MagnaFlow 12-14 Toyota 4Runner V6 4.0L Single Straight P/S Rear Exit SS Cat Back Performance Exhaust

The MagnaFlow 2010-2023 Toyota 4Runner Street Series Cat-Back Performance Exhaust System 15145 brings out the personality of your 4.0L 2010-2023 Toyota 4Runner with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips, this Toyota 4Runner exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Toyota 4Runner's to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15145 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15145 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.

-   Durable Corrosion-Resistant Stainless Steel Construction
-   CNC Precision Robotic Manufacturing Techniques
-   Dyno-proven performance

This Part Fits:

Year

Make

Model

Submodel

2023

Toyota

4Runner

40th Anniversary Edition

2010-2024

Toyota

4Runner

Limited

2020-2021

Toyota

4Runner

Nightshade

2010-2024

Toyota

4Runner

SR5

2018-2024

Toyota

4Runner

SR5 Premium

2010-2016,2021-2022

Toyota

4Runner

Trail

2017-2024

Toyota

4Runner

TRD Off-Road

2018-2024

Toyota

4Runner

TRD Off-Road Premium

2015-2024

Toyota

4Runner

TRD Pro

2022-2024

Toyota

4Runner

TRD Sport

2020-2021

Toyota

4Runner

Venture

## Details

- **Price:** 1568.9 CAD
- **Vendor:** Magnaflow
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1568.90 CAD | In stock |

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-12-14-toyota-4runner-v6-4-0l-single-straight-p-s-rear-exit-ss-cat-back-performance-exhaust)
> Updated: 2026-06-29