Hollywood

Just wondering if a JDM Aristo exhaust will fit on my Gs430? I tried seraching nothing came up.

And is the one I'm looking for the Aristo JZS161 version? Sorry I am new to toyota.

tofu_house

iTrader: (2)

i may be completely wrong here so don't hold me to anything... i don't know much about the difference between the us-spec GS and the aristo but if it is just the exhaust, i dont see why it wouldn't fit... but the rear bumper may be slightly different in size between the GS and the aristo so you might want to make sure that the width of the two rears are the same... but otherwise... i think they should fit

rominl

iTrader: (4)

same here, i think it will fit. the section after the cat i think both cars are the same? otherwise exhaust like hks, apexi, etc... from japan they wont' fit the gs here?

NoRyceGS4

youre good.

alredxiii

iTrader: (13)

just as long as you don't buy one that is for a V300, you won't gain any kind of RWHP due to the back pressure, but if your Turbo or Supercharged, then yep, you'll gain some

Burton

Yes you want it for the JZS161 or JZS160 which is the nonturbo version.

Ben

Hollywood

Ya I want the turbo version for sure. I have a Fujitsubo Legalis R lined up for 1299.00 CAD 1070 US, shipped. Although I think it's a bit overpriced.

NoRyceGS4

its not that overpriced. seems reasonable for JDM

jtanoyo1

Err...if your car is non-turboed, a 161 exhaust system is the last thing you want. You will in fact lose power if you install a jdm exhaust system meant for the jzs161. My RSR system for example has a full 3.5" straight through pipe from the 1st cat down. If you install this on your car, I can guarantee that you will lose just about all your low end torque.

Hollywood

The exhaust is 3", personally I dont see the problem, it is a v8 after all. It displaces more air than a stock 3.0 turbo aristo. Plus there is too much restriction prior to the cat back to make any real difference in gains or losses.

ZanderZ32

iTrader: (2)

Time to bump this old thread. The JZ161 Aristo exhaust will not fit a US spec GS300, 400 or 430. The flange is 1/4inch off of lining up with both holes. Just confirmed this with both Toms and TRD axle backs.

firelizard

iTrader: (1)

Doesn't sound right. People use JDM exhaust systems all the time. It's incredibly common.

ZanderZ32

iTrader: (2)

From what I have found online from other Toms and TRDs for sale, both Toms and TRD use their own mid pipes which is probably why the axleback doesn't work with the factory mids. I had a C-One exhaust before and that bolted up perfectly but they never made anything but axleback for the Aristo.