The upholstered cousin to the GS3 shift knob, an ergonomic design inspired by Porsche.
The upholstered cousin to the GS3 shift knob, an ergonomic design inspired by Porsche.
Pick your colors and your style! Designed and Engineered by ECS Tuning.
10X Entries Into Our F80 M3 Sweepstakes
A common source for hard to engage gears
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This product was last offered at the strikethrough price on
08-26-2026
Fits the left and right side
Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-06-2026
Complete hardware kit for replacing an axle
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Stage 3 upgrade
Check your owners manual for service intervals (GL-5 Spec)
Weighing in at approximately 250 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time.
Introducing a solution to the delicate OEM linkage cross rod - JHM created a heavy duty, upgraded Cross Rod from scratch, built exactly to OEM measurements.
*Modification to stock main shift rod necessary for install*
Stop losing CV grease and extend axle joint life
Weighing in at approximately 235 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time.
A simple solution for fastening your GS style shift knob to your selector lever.
Complete driveshaft with CV joints; ready for installation
This product was last offered at the strikethrough price on
05-07-2026
Lightweight Delrin knob for smooth and fast gear changes!
The upholstered cousin to the GS3 shift knob, an ergonomic design inspired by Porsche.