I recently sold my Spoon N1 Exhaust and bought T1R 70mm because I am getting the SC installed and thought it would be better because of biger piping. I still have my Spoon testpipe on the car though. Do you think it is better to sell that too and get the T1R testpipe?? or I would be fine with it??

 

I thought that the t1r 70mm comes included with the test pipe doesn't it?

 

Moving to FI

 

i bought the exhaust used too so it didn't come with the testpipe

 

You can still run the Spoon testpipe, but would be ideal if you could find a 70mm one.

 

so the T1R testpipe is bigger than the Spoon?? Do you think I am losing hp because of that??