KCPerformance BV - De Dijk 6 - 5268KA Helvoirt - Netherlands info@kcperformance.eu +31 13 30 30 000
+31 13 30 30 000

by KCPerformance Opel Astra H 1.9 CDTI Projects




  • Replaced rear sway bar
  • Placed Whiteline bushings in the front trailing arms


  • Removed DPF

Engine modifications

  • Removed EGR


  • KCPerformance stage 2 chiptune
  • Removed DPF from the software
  • Removed EGR from the software

by KCPerformance Overview Projects

We received a phone call from a client with an Opel Astra H 1.9 CDTi to improve the performance and the handling of his car. The Astra was already equipped with a bunch of upgrades, like Irmscher springs and shock absorbers.
To make the handling tighter and more responsive we fitted Whiteline polyurethane bushings in the front trailing arms. We also replaced 2 worn rubbers in the front and the rear sway bar.
Then we moved on to increase the power. The EGR valve was removed and the DPF emptied. These 2 were also disabled in the software. Then we flashed a KCPerformance stage 2 chiptuning on to the ECU for increase the power output.
The Astra drove of with an increase in power and tighter handling, this compliments the aggressive
looks of the car. The engine is now also healthier with the closed EGR and deleted DPF.


by KCPerformance Ready Projects


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