817961 Flowmaster 16-21 Toyota 4Runner 4.0L Otl-Ext
817961 Flowmaster 16-21 Toyota 4Runner 4.0L Otl-Ext
Hurry up, only 2 items left in stock.
817961 Flowmaster 16-21 Toyota 4Runner 4.0L Otl-Ext
Enhance the performance and sound of your 16-21 Toyota 4Runner 4.0L with the 817961 Flowmaster Outlaw Series Cat-back exhaust system. This exhaust system is designed to provide your vehicle with a powerful and aggressive tone while improving exhaust flow for increased horsepower and torque.
Key Features:
- Designed specifically for 2016-2021 Toyota 4Runner 4.0L models
- Outlaw Series muffler delivers a deep, aggressive exhaust note
- Constructed from durable 409S stainless steel for long-lasting performance
- Easy installation with mandrel-bent tubing for maximum exhaust flow
- Includes all necessary hardware and instructions
Elevate the driving experience of your Toyota 4Runner with the 817961 Flowmaster Outlaw Series Cat-back exhaust system. Unleash the power and sound your vehicle deserves.
Couldn't load pickup availability
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

