who makes performance part's for a 2006 gs430.. and i already have a tanabe medallion exhaust.

 

that's what the GS450 and GS460h and Lexus-F is for.

 

You need a piggyback for the system. Passnu2 was onto something long ago, but he didn't venture too far into it. The old 3uz-fe from the 05's and under have the same engine, so their intakes lined up with the 06+ okay.

I believe it was Swift racing or something, I forgot..... You can always do a search.

 

i have a 790 rwhp jeep str8 but i would like to make the lexus perform a little better.

 

i'm honestly just looking for bolt on's and does anybody make a mid pipe?

 

i believe Nvidia have mid pipe for 350, not quite sure about 430. need some mods a bit probably ?

https://www.clublexus.com/forums/gs-...st-system.html

 

Ask me, what do you want to know?

 

i would like a full intake and a mid pipe? or honestly just anything to improve performance

 

last time i asked i didnt get any answers

 

You will not get any relevant performance gain unless you can crack the V8 GS ECU. Which cannot be manipulated.

The best you can do is add a performance panel filter like K&N or Tom's.
And replace your catted mid pipes with an Invidia resonated mid pipes.
Your axle back exhaust can be replaced with something lighter perhaps.

And if you're lucky you can de-cat your primary exhaust manifolds and have O2 simulators installed to cancel out any potential CEL.

Anything else and you're asking for trouble. Unless you can find a way to crack that ECU and keep your parameters stable, you will not be able to play around with timing, and boost should you decide to force induce your engine!

Here's what an invidia mid pipe looks like on a V8. The flanges that connect to the headers need to cut off and rotated to fit the angle of the stock flanges. Also, the O2 sensor bungs need to be relocated. Nothing a good exhaust shop can't handle in a couple of hours!







Stock Midpips



I used an Apexi Neo A/F controller with a custome made harness I purchased from Passnu.. it didn't work. I was able to run a TRD supercharger on my GS460 but things didn't work out too well as I was not able to control A/F and that almost blew my motor!

Here's a video of what potential a GS460 could have if it was possible to keep it reliably stable!

 

nice info provide w/ photos!!!, for the invidia mid pipes, did you have to custom one or dose invidia provided one for the v8? ( was only able to find it for the IS )

 

No, the Invidia mid pipe is designed for the V6, it had to be modified as per the pics for it to fit a V8.

 

ohhh, thanks for clearing that up. which mid pipe did you use? i saw one for the gs300 is that the correct one? if you don't mind me asking?.

 

Yes, they only make one type for the 3GS. They are direct fits onto 300's and 350's. I'm not sure if they fit AWD's though. I don't know you'll have to ask Invidia.

 

Better off having someone custom make the pipe for you. Invidia pipes are pricey and then factor in the install. Personally I would have a shop custom make the pipes and install them with flanges to match the incvidia design.