I have a set of 5Zigen Fireball Megas on my GS. Of course we all know they are just mufflers and have no piping whatso ever... Just curious who has this on their car and if it made a difference?
http://www.ebay.com/itm/Lexus-GS300-GS400-GS430-98-05-Stock-Upgrade-Mid-Pipe-Pipes-Middle-Pipe-Pipes-/390615782492?pt=Motors_Car_Truck_Parts_Accessories&hash=item5af283d45c&vxp=mtr

 

They will do absolutely nothing. No good can come of them so you should just sell your fireballs to me..lol. I keed. Love the 5zigens.. one day

 

I have those pipes OP and they sound great.

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This is similar to the megan y-pipe correct? Or is this more of the back half of the exhaust?

 

back half.....

 

I'll probably get them and post up some results :P

 

Yes, please let us know if your 1/4 mile times improves..

 

Lol. They will probably sound real nice but nothing will prob change in your 0-60 or 1/4 mile.

 

I'm going for tone not for performance anyways :-P