R34 Gtr Exhaust

[wanted r34gtr]

does anyone know what size the standard front pipes are on a r34 gtr. Inlet and outlet size ? Would the standard front pipe and dumps be sufficent to flow 360hp atw . I already have a 3 inch cat back system . If not sufficent what size front pipes should i get eg 2.5 inch inlet and 3inch outlet ? to flow 360hp with stock turbos and ecu and boost of course .

cheers

Edited June 20, 2008 by wanted r34gtr

[R31Nismoid]

Stock dumps will flow that no problem

[wanted r34gtr]

does anyone know what size the inlet ( twin pipes) and outlet (single pipe) pipe is on a stock r34gtr front pipe. Is it bigger than 2.5in ( inlet ) and 3 inch (outlet) . I have found out that the hks front pipes are 2x 70mm joining into a single 85mm pipe .

cheers