I have a tata sierra turb 2000 model i would like to do
I have a tata sierra turb 2000 model i would like to do some modifications to the car performance. I would like to install K&N air filter and cold air intake systems to increse the tourqe and power of the vehicle. Does this really works and what percentage gain we can achieve with these. can you suggest some one in chennai. Can we gain milleage also with this. suggest some more idea also.