FREE SHIPPING* On Orders Over $199 within 48 States
Shop in Confidence with Our Price Protection Program!
The 1% Award · Auto Parts Store of the Year 2026
Clear Car Save Vehicle
  • Perrin 04-21 STI Tapered Shift Knob | PSP-INR-131-7 - JDMuscleShift KnobsperPSP-INR-131-7
  • Perrin 04-21 STI Tapered Shift Knob | PSP-INR-131-7 - JDMuscleShift KnobsperPSP-INR-131-7
  • Perrin 04-21 STI Tapered Shift Knob | PSP-INR-131-7 - JDMuscleShift KnobsperPSP-INR-131-7
  • Perrin 04-21 STI Tapered Shift Knob | PSP-INR-131-7 - JDMuscleShift KnobsperPSP-INR-131-7

Perrin Performance

Perrin Performance Be the first one to review

Perrin Tapered Shift Knob

Fits: 04-21 STI, 13-21 BRZ/FR-S/86

$9945 $117.00 Save $17.55
Earn $1.98 In JDMuscle Rewards!
Low stock! Only 6 left
Financing available starting $3.10 /month and as low as 0% APR.

Auto Parts Store of the Year 2026

Perrin Performance Perrin Tapered Shift Knob
Fits: 04-21 STI, 13-21 BRZ/FR-S/86
Be the first one to review

Estimated Shipping Widget will be displayed here!

Profile Avatar

Talk to an Enthusiast

Verify Fitment & Product Recommendations

M-F 8:30AM - 5:00PM

(866) 833-3536 Email

Fitment

Please Note: Fits 2004-2021 Subaru WRX STI (manual transmission) Manufacturer part number: PSP-INR-131-7
  • 2004–2021 Subaru | WRX STI

Description

Improve your interior styling and shifting action with a heavyweight brushed stainless steel PERRIN Performance Tapered Shift Knob.

DETAILS:

  • Heavyweight solid steel body — up to 2x the weight of the OEM knob for smoother, more precise shifts
  • Multi-piece design for easy, accurate installation and great looks
  • Precision machined from heavyweight stainless steel with a durable raw brushed finish
  • Lower piece is machined from billet aluminum and designed to hold your shift boot up
  • Height adjustable by as much as 1 inch with the built-in adjustment screw; the locking mechanism will never loosen and will not harm the shifter threads
  • The adapter (where applicable) eliminates shifter rattles while allowing for smooth, easy reverse lockout operation
  • Manufacturer part number: PSP-INR-131-7
  • Fits 2004-2021 Subaru WRX STI

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

Limited Manufacturer Warranty

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov