ETS V2 MaxFlow Header 2004-2021 Subaru STI Import Image Racing PERRIN Wheel Spacers move your

PERRIN Wheel Spacers move your wheels and tires outwards so they are more flush with the fender––instantly giving your vehicle the perfect stance

The excellent high-temperature stability

OK for road use in USA and Asian markets

This PQ Series next generation exhaust valve material will progressively replace Competition Plus Series valves as applications evolve and the material becomes necessary

ETS V2 MaxFlow Header 2004-2021 Subaru STI Import Image Racing PERRIN Wheel Spacers move yourFitment Information: 2004 2021 Subaru STI Features 1 7 8" primary runners with 2 1 2" secondary for maximum flow. CNC mandrel bent runners. Custom . 100 USA made thick wall tubing for durability. Low angle 4 1 merge collector for maximum flow and exhaust scavenging. Slip fit connection for ease of removal and installation. 2 bolt or Vband up pipe flange options. Stock replacement design. Low profile design for maximum clearance. Surfaced flanges for a