GrimmSpeed Downpipe Donut Gasket - 02+ WRX, 04+ STI, LGT, FXT, OBXT (020099) 1116 Adjustable 0-65 PSI

Adjustable 0-65 PSI

Deatschwerks Universal Low Impedance 14mm upper set of 8 injector 1200cc/min (42M-14-1200-8)

B/D/H 91-01 (22S-01-0750-4)

Single Passenger Side Rear Exit

GrimmSpeed Downpipe Donut Gasket - 02+ WRX, 04+ STI, LGT, FXT, OBXT (020099) 1116 Adjustable 0-65 PSIDownpipe Donut Gasket (020099) by GrimmSpeed. 1 Piece. GrimmSpeed OEM Style Gasket, OEM quality without the high OEM price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi layer steel OEM style gaskets. The issue with the OEM gaskets is that they are very expensive for what you get. Well Grimmspeed has your answer, premium multi layer steel w stainless steel fire ring gaskets at a great