Magnaflow · New
MagnaFlow 03-21 Toyota 4Runner V6 4.0L Overland Series Cat-Back Exhaust
MPN 19546 · Store SKU mag19546
Supplier stock checked 11/7/2026, 6:28:03 AM UTC. Adding a part does not reserve it.
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Product details
The MagnaFlow® Toyota 4Runner Overland Series™ Cat-Back Performance Exhaust System #19546 will enhance your 4.0L V6 Toyota 4Runner with MagnaFlow®’s renowned deep rumble and dyno-proven performance. MagnaFlow® #19546 is weight optimized for additional utility and designed such that its mandrel bent 2.5” diameter main piping is situated more closely to the body than the stock configuration. This combined with a single high-clearance no-tip, passenger-side rear exhaust exit allows for significantly improved ground clearance and departure angles. MagnaFlow® exhaust system #19546 is compatible with the most popular bolt-on aftermarket modifications and features our No Drone Technology, which cancels out the natural droning frequencies of the V6 Toyota 4Runner at cruising speeds. This allows for a quiet ride on the highway while retaining the character of your rig’s exhaust note. CNC precision robotic manufacturing enables perfect fitment and hassle-free bolt-on installation. The 100% stainless steel construction of exhaust kit #19546 is covered by MagnaFlow®’s limited lifetime construction warranty. The MagnaFlow Toyota 4Runner Overland Series Cat-Back Performance Exhaust System #19546 will enhance your 4.0L V6 Toyota 4Runner (2003-2024) with MagnaFlow's renowned deep rumble and dyno-proven performance. MagnaFlow #19546 is weight optimized for additional utility and designed such that its mandrel bent 2.5" diameter main piping is situated more closely to the body than the stock configuration. This combined with a single high-clearance no-tip, passenger-side rear exhaust exit allows for significantly improved ground clearance and departure angles. MagnaFlow exhaust system #19546 is compatible with the most popular bolt-on aftermarket modifications and features our No Drone Technology, which cancels out the natural droning frequencies of the V6 Toyota 4Runner at cruising speeds. This allows for a quiet ride on the highway while retaining the character of your rig's exhaust note. CNC precision robotic manufacturing enables perfect fitment and hassle-free bolt-on installation. The 100% stainless steel construction of exhaust kit #19546 is covered by MagnaFlow's limited lifetime construction warranty. Magnaflow Overland Series Stainless Cat-Back System Overland Series Stainless Cat-Back System Overland Series Cat-Back System
Manufacturer fitment & guides
Check 19546 against the manufacturer’s application information below.
Part-specific notes
- Emissions acknowledgement required before purchase.
