sidis350f

thanks mate. My cousin is selling his IS350 in Jan. He will take the Ark performance exhaust system and ship it over to me from the US. I'll post before and after once i've replaced it. Thanks for your comments folks.

hey mate, I have not done the mod yet. Still trying to find someplace cheap to do it. The places near me are quoting bit too much ($500, just to remove old and weld new muffler). Where did you get it done? (btw i live in western suburbs).

Hey Des, Try going through 'setup' instead of 'phone' option. Also delete the ones already saved in the system.

thanks mate. I't bit too much for me at the moment. I found some magnaflow mufflers on ebay for $150. I'm going to start with replacing with these. I'll replace the entire system after sometime.

hey bud, I'm looking for used mufflers and there are so many options such as magnaflow, flowmaster, canon shaped mufflers and so on. Any suggestion? also, any chance i can buy used mufflers from another make/model and still be able to fit in Lexus?

Thanks mate. I went to local exhaust workshops around and they were quoting $300-400 just to remove the mufflers and add new tips. I'll take a leaf out of your book and get high flow mufflers and probably resonated tips. I'll keep you posted as to how does it sound. I'll upload a before and after video.

Hey all, I am new to this forum as well as to Lexus cars. I have started to do some entry level mods. I'm wondering if you can advise me of your experience on muffler delete vs hi performance exhaust (HPE) system. I'm interested in replacing the entire exhaust system however, money is bit tight so i'm choosing cheaper alternative till i ma able to buy it. Please see for my questions below- 1- What is the sound difference like from HPE to simple muffler delete? (Noise level, Clarity, low grunt or unpleasant loud) 2- Does removing the muffler increases the annoying humming sound and is it noticeable? 3- To those who had deleted the mufflers, did you experience any low end torque loss? 4- Any idea how much it'll cost to remove muffler and replace piping? (I'm after a very rough idea) 5- Is there any possibility of removing just 1 muffler instead of both to have the sound at lower volume? I wonder if it'll cause other issues. Thanks for your help.