Perrin Brushed Tapered 1.8in Stainless Steel Shift Knob Subaru STI 04-21 | PSP-INR-131-7 Baja_2003-2006 Blow-by material is separated from

Blow-by material is separated from the PCV system preventing harmful vapors

The Outfront Motorsports “Grocery Getter” Forged EJ257 Shortblock is the base non-closed deck (semi-closed) EJ257 with forged internals and a power rating of 575 BHB

and an unmistakable JDM aesthetic

30-step adjustable damping for both track precision and street tuning

• Adjustable Fuel Pressure Regulator With Fuel Gauge

Perrin Brushed Tapered 1.8in Stainless Steel Shift Knob Subaru STI 04-21 | PSP-INR-131-7 Baja_2003-2006 Blow-by material is separated fromProduct Fitment: 2004 2021 Subaru STI Upgrade your shifting experience with the PERRIN Tapered Shift Knob a precision crafted, heavyweight stainless steel knob ideal for your Subaru STI. Features: Significantly smoother and more fluid shifts, especially paired with short shifters Brushed stainless finish is resistant to wear and visually appealing Height adjustable design lets you tailor ergonomics to your driving preference Reduces unwanted shift