High-Clearance Exhaust Built for Where the 4Runner Actually Goes
The MagnaFlow Overland Series Cat-Back Exhaust System #19657 is engineered specifically for the 2025+ Toyota 4Runner with the 2.4L i-FORCE engine. The high-clearance exit design keeps the exhaust tucked tight to improve departure angle — useful when the terrain actually demands it. 3" mandrel-bent stainless piping flows through two performance-tuned mufflers before exiting single driver side rear, giving the 4Runner a more aggressive note without drone on the highway.
MagnaFlow's No-Drone Technology uses passive quarter-wave noise cancellation tuned specifically for the 4Runner's cabin — so it sounds right at speed without becoming fatiguing on long drives. The system is a direct bolt-on from the catalytic converter back with no cutting or welding. Stainless steel construction throughout, backed by MagnaFlow's limited lifetime warranty. Built for the 4Runner that actually gets used off-road, not just photographed there.
Product Specifications
- Type: Cat-Back
- Series: Overland
- Main Pipe Diameter: 3"
- Pipe Material: Stainless Steel
- Muffler Quantity: 2 (Straight-Through)
- Exit Style: Single Driver Side Rear — High Clearance
- Inlet Type: Bolt-On (from catalytic converter back)
- Hangers: Included
- Mounting Bracket: Not included
- Hardware: Donut gasket, band clamps
- Warranty: MagnaFlow Limited Lifetime
Fitment
Fits: 2025+ Toyota 4Runner with 2.4L L4 gasoline engine. Note: MagnaFlow currently claims gas fitment only — not confirmed for hybrid (i-FORCE MAX) models.
FAQ
Does this fit the 4Runner hybrid (i-FORCE MAX)?
MagnaFlow currently claims fitment for the gasoline 2.4L engine only. Hybrid (i-FORCE MAX) fitment has not been confirmed — contact us before ordering if you have the hybrid.
Is this a true bolt-on or does it require cutting?
True bolt-on. The system replaces everything from the catalytic converter back using factory connection points. No cutting, no welding, no fabrication required.
Will I get drone at highway speeds?
No — MagnaFlow's NDT (No-Drone Technology) uses passive quarter-wave noise cancellation tuned specifically for highway cruising RPMs. It adds sound without the fatigue.
What's the sound difference vs stock?
More aggressive and deeper than stock, especially on acceleration. Quiet enough at cruise for highway use without drone. The Overland Series is tuned for a trail-ready character, not a race car tone.
