Whiteline KTA109 - Suspension Control Arm Rear

About this product

This series of adjustable trailing arms are designed to modify factory camber - toe and track on the rear of Subaru Impreza and Liberty. Use KTA107 as an economical solution for lack of rear toe adjustment particularly on Impreza GD-GH (MY01- on) series. This kit is supplied as 2x adjustable front arms and matching rear arm poly bushings. KTA108 and KTA109 utilise 4 complete adjustable arms with performance low compliance bushings. The result is greater range and more precise adjustment and a more direct connection between body and rear suspension delivering more predictable dynamic behaviour. Left-right-hand thread adjustment turn-buckle nut allows for easy on-car adjustment.

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408

Cody Sawyers

2005 Subaru Impreza

What made you choose this particular product?

Subaru wagons are notorious for having poor rear camber, which is necessary for running wider tires inside of the factory wagon rear quarters as well as proper track geometry. My BC coilovers have adjustable camber, but adjusting camber at the control arm is much preferred for track width geometry.

What were you trying to accomplish by adding this product?

Wider track width and better camber/toe control.

Was it easy install? Any installation tips that will help others?

Fairly difficult install, especially if you live somewhere with salt. Subaru control arm bolts essentially weld themselves with rust and can be a pain to get out. As with all suspension parts, getting an alignment afterwards is also key.

Once you’ve had a chance to use the product, did it meet your expectations?

The adjustability of the Whiteline arms are essential for anyone trying to take their Subaru to the next level at the track in my opinion. Along with all of the other Whiteline pieces, these make the car a completely different animal and feel half as heavy with the new found corner rotation.

View on Cody's build

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