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Shifter Accessories


Perrin Performance Shifter Stop | 2015-2020 Subaru WRX (PSP-INR-018/9)

$34.20 $38.00
You Save 10% ($ 3.80)

Boomba Racing Short Shift Transmission Plate | 2015+ Subaru WRX (031-00-005)

$90.00 $100.00
You Save 10% ($ 10.00)

Boomba Short Shift Transmission Adapter | 2015+ VW Golf GTI/R Mk7 (035-00-005)

$80.10 $89.00
You Save 10% ($ 8.90)

Perrin Pitch Stop Brace | 2015-2019 Subaru WRX/STI (PSP-DRV-112BK)

$294.30 $327.00
You Save 10% ($ 32.70)

Acuity Shifter Centering Spring | Multiple Fitments (1918)

$24.00 $27.00
You Save 11% ($ 3.00)

Torque Solution Billet 3" Shifter Extension (Mitsubishi Evo & All Manual Shifters 10x1.25 Thread Pitch)

$16.99 $22.21
You Save 24% ($ 5.22)

Perrin Solid Shifter Bushing & Shifter Stop Package | 2015-2019 Subaru WRX (PSP-INR-018+PSP-INR-016)

$59.40 $66.00
You Save 10% ($ 6.60)

Boomba Racing Transmission Adapter Plate | 2014+ Ford Fiesta ST (026-01-003)

$80.10 $89.00
You Save 10% ($ 8.90)

Boomba Racing Adjustable Shifter Stop | 2015-2019 Subaru WRX (031000130)

$28.80 $32.00
You Save 10% ($ 3.20)

Perrin Performance Shifter Cable Lockdown | 2016+ Honda Civic 6MT (AHP-INR-018)

$76.50 $85.00
You Save 10% ($ 8.50)


Acuity Short Throw Adapter | 2016+ Honda Civic 6MT (1923)

$72.00 $82.00
You Save 12% ($ 10.00)

Acuity Shifter Rocker Upgrade | 2016+ Honda Civic 6MT (1922)

$108.00 $119.00
You Save 9% ($ 11.00)

Torque Solution Short Shift Plate (Mazdaspeed 3 2010+)

$32.99 $44.43
You Save 26% ($ 11.44)

Perrin Performance Short Shifter Adapter | 2016+ Honda Civic 6MT (AHP-INR-200)

$76.50 $85.00
You Save 10% ($ 8.50)

Boomba Racing Shifter Base Bushings | 2013+ Ford Focus ST (022-00-008)

$36.00 $40.00
You Save 10% ($ 4.00)

Blox Racing Solid Shifter Bushing | B-Series Honda (BXAC-00322)

$22.40 $28.00
You Save 20% ($ 5.60)

COBB Adjustable Shift Plate | 13-18 Ford Focus ST / 16-18 Focus RS (291320)

$95.00

Boomba Racing Short Shifter Transmission Adapter | 2013+ Ford Focus ST (022-00-004)

$80.10 $89.00
You Save 10% ($ 8.90)

Boomba Short Shift Transmission Adapter | 2016+ Honda Civic 6MT (037-00-005)

$113.40 $126.00
You Save 10% ($ 12.60)

Torque Solution Billet 3" Shifter Extension (Subaru & All Manual Shifters 12x1.25 Thread Pitch)

$16.99 $22.21
You Save 24% ($ 5.22)

For some performance drivers, transmission systems might as well be boxes of miracles and magic. We’ll admit that work on transmission systems can be challenging. But those willing to put time and energy into learning them can reap major rewards.

Our mechanics at Modern Automotive Performance have decades of collective experience working on cars, tuning them for high performance on the track. We’ve tested countless transmission accessories and found a collection of short shift weights, adapter plates and bushing packs made by the industry’s best manufacturers, such as Boomba, Perrin Performance and Kartboy. We sell only what we like: If we wouldn’t install it in our personal cars, we’re not going to sell it for installation in yours.

Contact us and tell us about your project car and how you like to drive it. Our mechanics will be happy to be your personal pit crew and give advice about shifter accessories that can make a critical difference for you. At Modern Automotive Performance, we want to help make your automotive dreams into reality.


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