C630-Shift for Alfa Romeo/Fiat/Lancia

Article number: C630
Availability: In stock

This 4H-TECH C630-Shift is especially designed for Fiat, Alfa Romeo and Lancia cars which are fitted with the C630 (6-speed) or C530 (5-speed) transmission.  It makes faster shifting in gears possible. Also known as quick shifter. 

By fitting this shift linkage you will have a gear throw shortening of about 30%.
The factory gear stick model and height remains unchanged. The short shifter will be fitted on top of the gearbox where the shift linkage is located. Gear changes are much quicker and precise.
One of the must have modifications to your Car!


  • Improves performance
  • Suitable for both 6-speed and 5-speed gearboxes
  • Faster Shifting
  • Designed and Made in the Netherlands by 4H-TECH
  • 30% Shortened gear throw
  • Easy to install and operate
  • Completely reversible to stock
  • Made of very high quality steel and aircraft alluminium
  • Beautifull purple annodized.
  • Fitting time: only a few minutes!
  • No modification necessary to the gear stick itself.
  • No re-adjustments necessary.
  • 2 years warranty
  • Patented Design


  • Short Shifter
  • Fitting guide
  • 4H-TECH Sticker


  • -          Alfa Romeo 145 1.9 JTD
    -          Alfa Romeo 146 1.9 JTD
    -          Alfa Romeo 147 1.9 JTD, 1.9 JTD 16V and 3.2 V6 24V
    -          Alfa Romeo 156 1.9 JTD, 1.9 JTD 16V, 2.4 JTD
    -          Alfa Romeo 156 2.5 V6 24V and 3.2 V6 24V
    -          Alfa Romeo 166 2.0 TS 16V, 2.0 Turbo V6, 2.4 JTD 140bhp, 2.4 JTD 150bhp
    -          Alfa Romeo 166 2.5 V6 24V, 3.0 V6 24V and 3.2 V6 24V
    -          Alfa Romeo GT   1.9JTDm 16V, 3.2 V6 24V
    -          Alfa Romeo GTV 2.0 TB LUSSO
    -          Alfa Romeo GTV 3.0 V6 24V and 3.2 V6 24V
    -          Alfa Romeo Spider 3.0 V6 12V and 3.0 V6 24V
    -          Fiat Marea 2.4 JTD 150bhp
    -          Fiat Coupe 20V Turbo (from VIN number -0052505)
    -          Fiat Stilo 1.9 JTD (126Bhp, 136Bhp, 140Bhp and 150Bhp)

    Not sure? Email us the chassis number (VIN) of your car, we can tell you if it will fit your car.

Product Installation Instructions:

  • Click Here for Installation Instructions for this Product.
| Anton

Added this to my Alfa GT 3.2 V6. The original shifter makes a very long movement and this brings it more to "normal" range. The shifts are also now a bit more stiff and the gear really locks into place. You get used to the new feel quickly and I honestly can't think of going back to the original. However it does not transform the C630 suddenly in to a super performance gearbox, so keep you expectations realistic. Nevertheless, an essential upgrade.
(My local Alfa specialist commented that this feels and behaves much better than the Novitec ss, probably thanks to the large counterweight.)

| JY

ordered on 9th Nov, received on 17th Nov in sunny Singapore. Extremely fast shipping, with tracking number to monitor progress. Installation was done in a jiffy. Shifting now feels great! Firm and notchy with noticeably less travel distance. At this price it beats the crap out of other "complete short shifting kit" systems which requires you to dismantle the shift lever. Thank you 4H-Tech for this wonderful product! 100/100!

| Damien

Right....bloody fantastic The short shifter is a game changer. The shortened time to change gear is monumental to the progress i can make now. Hooking up shifts between gears, with the hybrid turbo still on boost, its really given the whole driving experience another dimension. This will be so beneficial on track. I am over the bloody moon right now. The gearchange reach in oem, is let's be honest hilarious compared to modern german performance car short shift boxes. This has absolutely brought it in line with those competitors. Happy days and thank you 4H-TECH!

5 stars based on 3 reviews