MagnaFlow Exhaust Products 19657 Exhaust System Kit
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Magnaflow Overland Series Stainless Cat-Back System
The MagnaFlow® Toyota 4Runner Overland Series™ Cat-Back Performance Exhaust System #19657 is engineered for off-road function and built to explore further. This Toyota 4Runner exhaust system is designed for the Toyota 4Runner equipped with the L4 2.4L GAS engine. The high clearance exhaust design of this kit is intended to keep your truck clear of any challenging terrain or obstacles you may come across. #19657 3” diameter mandrel bent main piping passes through an all-new specifically tuned performance oval and round mufflers with No Drone Technology (NDT) before exiting in a high-clearance single driver side rear exit style. MagnaFlow® NDT utilizes passive quarter-wave noise cancellation to minimize the unwanted droning noises that can otherwise occur at highway cruising speeds. Exhaust kit #19657 utilizes a direct-fit, easy to install design that replaces your OEM exhaust system from the catalytic converter on back. This Toyota 4Runner cat-back performance exhaust system is made of durable, corrosion resistant stainless steel and produced using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow®’s limited lifetime warranty.
Features
- High clearance exit
- Dyno proven performance
- No-Drone-Technology allows for a quiet cabin
Specifications
| Clamps Included | Yes |
| Exhaust Tip Quantity | 0 |
| Exit Style | Single Driver Side Rear |
| Gasket Or Seal Included | Yes |
| Hangers Included | Yes |
| Inlet Type | Bolt-On |
| Main Piping Diameter | 2.5 IN |
| Mounting Bracket Included | No |
| Muffler Type | Straight-Through |
| Pipe Material | Stainless Steel |
| Prop 65 Y/N | No |
| Series | Overland |
| Type | Cat-Back |
| Valve Included | No |
| Catalytic Converter Included | No |
| Clamping Type | Round Band |
| Muffler (Front) Body Height | 5 IN |
| Muffler (Front) Body Length | 11 IN |
| Muffler (Front) Body Width | 8 IN |
| Muffler (Rear) Body Height | 5 IN |
| Muffler (Rear) Body Length | 11 IN |
| Muffler (Rear) Body Width | 5 IN |
| Muffler Body Material | Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Quantity | 2 |
Note: Need further assistance? Call 1-800-990-0905.
Short Description: Cat-Back
Invoice Description: Exhaust System
Definition: Exhaust System Kit
Installation Guide: Download PDF
Specifications
MagnaFlow 19657 — Exhaust System Kit, fits 2025-2026 Toyota 4Runner. Key specs: 2.5 in. main piping diameter, overland series.
Warranty: Limited Lifetime Warranty from MagnaFlow
Also known as: UPC 888563206851
| Year | Make | Model | Engine |
|---|---|---|---|
| 2025-2026 | Toyota | 4Runner | 2.4L I4 |
1 application listed.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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