PERRIN PSP-INR-133-2 Barrel Stainless Shift Knob for 13-25 BRZ/86/GR86

Vehicle Fitment

• 2013-2025 Subaru BRZ (Manual, all generations)
• 2013-2016 Scion FR-S (Manual)
• 2017-2025 Toyota 86 / GR86 (Manual)

Features

• Weighted barrel-style shift knob for improved shift feel
• CNC-machined brushed stainless steel finish for durability
• Ergonomic barrel shape for confident hand placement
• Significantly heavier than OEM for smoother gear transitions
• Adjustable height up to ~1" for driver comfort
• Billet aluminum lower adapter for precise fit
• Includes reverse lockout design for manual transmissions
• Easy install with included hardware - no modifications

Specifications

• Material: Brushed stainless steel with billet aluminum adapter
• Knob Diameter: ~1.85"
• Weight: ~1 lb / ~453 g - heavier than stock for momentum benefits
• Thread Size: M12x1.25mm (manual shifter threads)
• Height adjustment: up to ~1" via set screw
• Finish: Brushed stainless for corrosion resistance
• Transmission: Manual only
• Direct replacement - compatible with factory shifter boot

Included Components

• 1x PERRIN Barrel Stainless Steel Shift Knob (PSP-INR-133-2)
• 1x Shift Boot Adapter
• 1x O-ring
• 1x M12 Set Screw
• 1x Velvet Storage Pouch
• 1x M6 Short Arm Hex Key
• Warranty documentation & instructions

Product Description

The PERRIN PSP-INR-133-2 Barrel Stainless Steel Shift Knob is a premium driver-focused upgrade for manual-transmission sports cars including the Subaru BRZ, Scion FR-S, and Toyota 86/GR86. Crafted from solid brushed stainless steel and featuring a weighted barrel design, this shift knob adds mass and balance compared to the OEM part, allowing for smoother, more deliberate gear changes whether cruising on the street or attacking twisty roads. The ergonomic shape feels natural in the hand and elevates the interior look with refined motorsport aesthetics.

Installation is straightforward - simply remove your factory shift knob and thread on the PERRIN unit using the included hardware. Height can be fine-tuned up to approximately 1 inch to suit your reach and preference. The precision-machined lower adapter ensures a snug fit around the reverse lockout and works with stock shift boots for a clean, OEM-like appearance. Ideal for enthusiasts who value both performance feedback and interior refinement.