MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2010-2024 Toyota 4Runner 4.0L Street Series Cat-Back Performance Exhaust System 15145

MagnaFlow 2010-2024 Toyota 4Runner 4.0L Street Series Cat-Back Performance - Main image
$770 $1100 In stock

Category: Performance Exhaust

The MagnaFlow Toyota 4Runner Street Series Cat-Back Performance Exhaust System brings out the personality of your 4.0L 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.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Penelope ★★★★★

The install took about an hour in my driveway, and the sound is exactly that deep, resonant tone I was hoping for without being obnoxious on the highway.

Amelia T. ★★★★★

The dyno-proven gains were noticeable right away, and that signature resonant tone makes every cold start feel like an event. Fitment on my 2021 was absolutely spotless.

Alexander ★★★★★

Installed this on my 2019 4Runner last weekend and the resonant tone at cruising speed is noticeably deeper without being obnoxious. The dyno-proven performance gain gave me a solid boost in passing power on the highway.