MagnaFlow Performance mufflers for the Subaru WRX/STI hatchback are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing, straight-through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material to ensure long life and no sound degradation over time. Backed by a life time warranty.
Magnaflow # 16824
H4 2.5L Turbocharged; Hatchback; STi 5 x 8 x 18in. Muffler; 3.0in. Tubing; 4.0in. Polished Stainless Tip; QUAD SPLIT REAR EXIT
Subaru STI Hatchback 2008-1014
Subaru WRX Hatchback 2011-2014