Im not into racing or anything. I just want to optimize the performance of my Honda Civic ESI(upgrade2x lang gud hehhee). Do you think it's a good idea to install these(Air intake/Muffs/Header)? Do they have disadvantages?
Where is the best place to buy these? Affordable without sacrificing quality.
Preference
@intake: No idea.
@muff: the quieter, the better
@Header: no idea what this looks like.
Please advise. Thanks.