'Hirsch-Style' Diffuser, Fibre Reinforced Plastic
Fits: 9-3 2008- 2012 all models with dual round exhaust. Also available for models with single exhaust http://tunstyle.eu/en/saab/121-deffuser.html
This diffuser is a high quality product, very similar in design to the Hirsch styled, made from fiber reinforced plastic, primed suitable for painting to match the car.*
Diffusor is added under the bumper to direct the air flow slightly upwards, thus reducing the wake behind the car while also improving rear stability.
Please note that this product may require additional priming and painting before installation*.