Update -Feedback on redesigned ARC shock absorbers for i20 I wanted to update this thread with a development.
Mr. Deepak Pawar, owner of ARC, contacted me in the month of January this year, after a gap of more than a year since my ordeal documented here. He explained that they have found the root cause of the noise and corrected it. The issue was the difference in length of their shock absorber which was around ~2 inches more compared to stock.
He wanted to send me a pair free of cost, stating that they have done thorough testing. I agreed. I received the redesigned product and got them fit end of April 2023 when I dropped my car for some repairs at the service center.
After driving for around 300 kms, I observed that the noise is not present under normal driving conditions. There was a definite improvement in ride quality. However, with full load of 4 people on broken roads, there was a mild metallic noise coming from the rear left shock absorber. The noise was loud enough to be noticed by the rear passengers. I gave this feedback to the Mr.Pawar and he was hesitant to acknowledge the noise saying they have done the testing. But the noise was present in the aforementioned driving condition. He said he will contact me later and ask one of his local franchisees to contact me to check on the noise. But I did not receive any follow-up call or communication from him. I did not follow-up again.
After that I have driven the car for around 1000 kms and on the performance front, there is definitely improvement. High speed stability is 30-40% better than stock and the car feels taut over undulations at high speeds even on full load. At Low speeds, less than 40 kmph, I did not notice any difference compared to stock in the area of body roll. Maybe these dampers are tuned for high-speed stability more than the low-speed comfort.
I appreciate the owner of the ARC to put effort on redesign the shock absorbers and send them to me. However, there is lot to be desired for in terms of their R&D and testing of the product. They need to focus on testing their product thoroughly under all possible conditions and all possible loads on the vehicle and in different road conditions, which I found lacking. Otherwise, they would have definitely caught the noise that I noticed in around 300 kms of driving over bad roads in full load. Maybe for many cars their shock absorbers fit like a glove and work as intended. But, for me it has been a mixed experience.
After this experience, I have gained great respect for OEM's who design the shock absorbers and reputed aftermarket brands like Bilstein, Avo, Tein who ensure that their products work irrespective of conditions.
Last edited by sagarpadaki : 29th September 2023 at 11:54.
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