GrimmSpeed 2-Bolt Universal 2.25"-2.5" Multi-Layer Gasket (020031) *Discontinued* RS3 diminishing drag to optimize range

diminishing drag to optimize range and efficiency

replacing those fragile plastic clips to prevent deformation under load

Compressor Wheel 86HTZ Flow Rating 78LB per minute CW Measurements 62MM Inducer / 86MM Exducer TW Measurements 67

The DSS driveshaft uses 1 hanger bearing instead of the 2 on the factory shaft and features greaseable/replaceable u-joints instead of the non-serviceable type on the factory shaft

its engineers immediately knew what had to be fixed in order to maximize and maintain consistent performance with the B58 engine

GrimmSpeed 2-Bolt Universal 2.25"-2.5" Multi-Layer Gasket (020031) *Discontinued* RS3 diminishing drag to optimize rangeThese GrimmSpeed 3" 2 Bolt exhaust gaskets are perfect for an aftermarket downpipe to catback install and are available in two thicknesses, 7 layer or the super beefy 12 layer design. These also have a 304 stainless steel fire ring. Great for Evo, WRX and STI! Vehicle Fitment: Universal Application 2013+ Subaru BRZ (used 3 times in the factory exhaust)* 2013+ Toyota FRS 86 (used 3 times in the factory exhaust)* *The term universal is used loosely,