Stance XR1 Coilover Set Subaru WRX 2002-2007 / STI 2004 vendor_GrimmSpeed Custom Blouch Turbo compressor housing

Custom Blouch Turbo compressor housing with improved fitment and custom CNC machined at Blouch Turbo for the new 18G-XT aero

OBD-II scan tool functionality

These features combined make the DBA 4000 series a great rotor for your street car

Carbon semi-metallic friction material

giving you improved ride quality

Stance XR1 Coilover Set Subaru WRX 2002-2007 / STI 2004 vendor_GrimmSpeed Custom Blouch Turbo compressor housingPart #: STA ST GDB XR1 Originally designed for use in professional motorsports, inverted monotube technology has many advantages over upright monotube dampers. Our 45mm strut shaft offers increased lateral rigidity over competitors upright dampers that use 20mm shafts. If the shaft is not stiff enough it can cause the damper to bind under heavy loads and limit the suspension travel leading to premature wear on the shaft seals & piston bands, causing