SSP Racing

iTrader: (1)

If so what is the best combo to go with on the gs430? Do they make Mid sections for the exhaust? This seems to be the part that chokes these cars back

designo

iTrader: (6)

I'm not aware of any headers available for the 3GS yet.

Your best bet would be to replace your mid pipes and axle back mufflers. That's what I did, do a search on me and you will see videos.

Stormforge

there was a group buy for 3GS headers last year, and the vendor mentioned about prototyping headers for the V8 3GS. i would recommend contacting the vendor to see about availability....

i would have jumped all over this, but the fact that you can't use your stock cats was a major negative for me.


link: https://www.clublexus.com/forums/clu...s300-06-a.html

Rider

Go Custom! I may very soon.

lkapimp216

iTrader: (2)

Not worth the money to produce it just take the money and save it toward a motor swap

swtjlsy

iTrader: (6)

Ther ereally is no performace value to changing this out on our cars.

Rider

Headers show a 40whp gain on an ISF, 20whp on an LS and 2GS, 20+whp gain on an IS... so there is a performance value on our cars.. esp V8s.

lkapimp216

iTrader: (2)

if you find someone to produce it for under $1000 i ll be surprised