Tanabe Medalion Touring axle-back or an Invidia Q300

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03-29-17, 12:38 PM

#16

dman3626

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Quote:

Originally Posted by tekno2566

Do you have aftermarket midpipes or just strictly an axle-back?

Just axleback, and a Joe Z intake. I've raced a stock IS350 and barely won, considering he's 100 lbs lighter. The mods are good for 8-9 rwhp.

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03-30-17, 09:16 PM

#17

FSportTX

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Thinking of going the same route (mid pipe only, with stock mufflers) on my '13 GS350 F sport rwd. Is yours the Invidia? Any highway drone? Did you feel any noticeable power gains from deleting the secondary cats? I'm currently running an AFE Takeda intake on mine, really enjoy the improved intake sound.

Last edited by FSportTX; 03-30-17 at 09:21 PM.

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04-01-17, 06:50 AM

#18

Staggered3

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Quote:

Originally Posted by FSportTX

The main difference is driving in sport plus or normal mode with the Invidia complete cat back system I had the stock mufflers and Nvidia mid pipe but just upgraded to the full system and really love it. There is a significant difference in sound in normal mode and sport plus mode