ae 111 4 thottle conversion lo
best aftermarket intake manifold
hahahahahhahaha

Lol the iafm is not spoil when it got the tak tak sound, its the plunger(valve) has too much free play in it, it in no way affects the function of the iafm only the sound is annoying, it can be fix at any proton sc as they are aware of the problem, simple 15min modification, they take out the valve and shorten it(less free play) then no more sound.
My car change two iafm before they discover whats the issue. Now i always whack the car no problem.

Any proton sc can do, its a well known issue, If no more warranty then just pay to get it fix lo, 15min job only, labor should not be expensive unless they want chop you and tells you grandfather story.

Very unwise to ignore the warranty as blm got gearbox and brake defect in some batch, drum brake jam is the most common.

Wa 800? What wut you service? Usually i buy my own part and let them do the service, cheapest labor is at proton sc at jalan 227 pj, rm60 for normal service.

they bullshitting you la, the cutting of the rod is just to eliminate the freeplay, the method is develop by Bosch engineers as a solution to the sound. A new iafm cost 1.4k, I think they trying to make money out of you, suggest you go other sc.