GFB 4003 Short Shift Basic Kit suit 6-Speed STi MY02-onwards

It is derived from the popular and unique GFB STi short shifter (part # 4002), which consists of two main parts; the gear lever and the linkage clamp, which work together to allow shift-throw adjustment over the largest range of any shifter on the market.

The new Basic kit utilizes the adjustable gear lever from the 4002 kit, without the linkage clamp. This means the Basic kit allows shift throw adjustment, but over a smaller range. Importantly however, it is easily upgraded to the 4002 kit with the addition of the linkage clamp.

When using the full 4002 kit, some people find that the shorter settings are actually too extreme for their taste (particularly on MY06-08 models, as the factory shift is shorter than earlier versions), and only end up using a small amount of the shifter’s range. In such cases, the Basic kit gives the same result at a lower price.

If however you decide that you want to go shorter, you can always purchase the linkage clamp separately and upgrade to the full 4002 kit at a later date – it really is win-win!

As with the 4002 full kit, installation of the Basic kit is all done from within the car in about 30 minutes, and is made all the easier with the inclusion of GFB’s brilliant and unique pin-press tool – when you use it you’ll know why they included it and wonder why others don’t!

So how much shorter is the throw? The GFB Basic kit is adjustable from the factory setting down to around 32-35mm per gate (depending on year model).

GFB's Short Shift kits are like no other. Until you feel the action of one for yourself, you won't believe the difference!

GFB's unique system means that not only is the shift throw distance fully adjustable, it can be reduced more than any other brand by a long shot (at the shortest setting, the throw from 3rd to 4th is a mere 55mm, or 2.15"), whilst retaining the stock gearstick height. If you want a race-car feel when you change gears, look no further than a GFB short shift kit, the shortest throw shifter on the market!

Go Fast Bits (GFB)

Go Fast Bits (GFB) is an Australian manufacturer of performance components for turbocharged and modified vehicles. The GFB range includes blow-off and diverter valves, boost-control products, short-shift systems, pulley kits and other performance hardware designed for enthusiast street cars and motorsport applications. With a strong focus on engineering, adjustability and application-specific design, GFB products provide practical upgrade solutions for drivers looking to improve boost control, response, sound and the operation of their vehicle's performance systems.