IAG 6 Speed Synchro Set – 2008-2021 Subaru WRX STi


Rebuilding your Subaru 6MT transmission or upgrading your gears? The IAG 6 Speed Synchro package for the 2008-21 STI includes a 1st, 2nd and 3rd gear brass synchronizer set as well as 4th, 5th and 6th gear carbon faced brass baulk rings. The OEM carbon faced baulk rings are known for improved shifting and longevity and are a popular upgrade when rebuilding GR and VA STI 6 Speeds.

NOTE: Pairs nicely with the IAG Spec PPG 1st – 4th Straight-Cut Synchro Gear Set – 2004-2021 Subaru STi

Additional information

Weight1.55 kg
Dimensions23.00 × 12.00 × 10.00 cm


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Models suitable for this product

SubaruImpreza2008 - 2014WRX STi
SubaruWRX STi2008 - 2021

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