MagnaFlow Sys C/B Toyota 4-Runner 03 Deflectors>Wind Deflectors Ride height alterations can result

Ride height alterations can result in skewed suspension geometry

For EFI applications use regulator P/N 13134 or P/N 13305

The EVO1801 system features our 2-piece box design that incorporates our boost plenum

Borla(r) stands behind every adapter with a Million-Mile Warranty

MagnaFlow Sys C/B Toyota 4-Runner 03 Deflectors>Wind Deflectors Ride height alterations can resultThe MagnaFlow 2003 2009 Toyota 4Runner Street Series Cat Back Performance Exhaust System 15781 brings out the personality of your 4. 0L, 4. 7L 2003 2009 Toyota 4Runner with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 2. 5in. main piping and 1 Straight Through mufflers ending in a Dual Same Side Behind Passenger Rear Tire exit with 3 x 3. 75in. Polished Welded On Double Wall