MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow Street Series Cat-Back Performance Exhaust System 15666

MagnaFlow Street Series Cat-Back Performance Exhaust System 15666 - Main image
$643.13 $881 In stock

Category: Performance Exhaust

The MagnaFlow Street Series Cat-Back Performance Exhaust System 15666 brings out the personality of your SUV with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-On Single Wall Angle Cut Rolled Edge tips, this SUV 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 SUV'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 15666 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. 15666 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 (4.8 / 5 · 5 reviews)

Sebastian Y. ★★★★★

I was a little worried about the installation, but everything lined up perfectly with the existing hangers. The deep, smooth tone at highway speeds is exactly what I was hoping for without any annoying drone.

William I. ★★★★★

The growl it gives my SUV is exactly the aggressive tone I wanted, and the dyno-proven gain means I actually feel a bit more punch on the highway. Installation took a couple hours in the driveway, but the sound alone made it worth the effort.

Eli L. ★★★★★

Pulled my 4Runner out of the garage after installing this, and the sound at idle is just aggressive enough to feel exciting without being obnoxious. The dyno-proven performance gain was noticeable on the highway merge, even if modest. Install took a little wrestling under the truck, but the new cat-