I got my RHD Fit converted to LHD. During the conversion of my Steering, they removed the tires and wheels, engine, the one beside the engine (I don't know what it is called) and the battery to replace the rack end with an original RHD with a Secondary Gearbox. The conversion was well done however, while I'm driving, I noticed from inside that there are vibrations that sounds like a Muffler. When I'm outside, it seems pretty normal.I'm not savvy in cars since this is my first one. I don't like to be taken advantage and spend a lot of money with wrong diagnonsis. Before converting, when I use my car, it's pretty quiet when I step on the accelerator but now after the conversion process, it's like I've put on a new and loud exhaust system noise. Is there a problem when they returned the parts particularly under the hood?

I'm from the Philippines btw.

 

RHD to LHD converions in our country are ... not good at best. I'd never recommend it nor have it done. It's a lot of work, lots of little things, like pedals, wipers, brake master, etc. Any one of them might be causing the problem.

But, since you've already done it, best thing to do would be to take it back to the shop and have them figure it out. You paid for it, after all. Good luck!