I haven't driven my car since October when I took it off the road for the winter. Since then I went with a t31 gt2871 .63ar, zzp t3 turbo manifold, tial 38mm external wastegate, synapse DV, MAF relocate, 2.4 fuelling cams, full 3" turbo back with a vibrant muffler, custom big turbo intake, z06 carbon fibre filter, zzp high voltage coil packs, HPtune by Chris Zelinsky RS3-A tires and some new rims. Any guesses at what it's going to make to the wheel? It's an automatic by the way.

 

Just out of curiosity, how are you controlling the new wastegate. I had the manual boost controller from ZZP but I'm going to try ECM controlled this season. From ZZP my 38mm came with the 6lb spring it. Which I think is recommend for ecm controlled.

 

I have a forge bleed type MBC, spring pressure is also set at 6psi