997.1 TT Throttle body/Y-pipe
997.1 TT Throttle body/Y-pipe
What would be the difference between the GT2 and GT3 TB and Y pipe I heard that the GT3 works better on a 997.1 turbo, any advice will be appreciate it.....
Hello,
GT2 TB = TT TB < GT3 TB
GT3 TB is 8mm bigger than TT. You dont need it until you start to make big power.
GT3 doesnt have Ypipe since it has NA engine. and GT2 Ypipe = TT Ypipe.
I hope its clear now
Cheers,
Emre
GT2 TB = TT TB < GT3 TB
GT3 TB is 8mm bigger than TT. You dont need it until you start to make big power.
GT3 doesnt have Ypipe since it has NA engine. and GT2 Ypipe = TT Ypipe.
I hope its clear now

Cheers,
Emre
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