Quick view ETS | sku: 300-10-EXH-05 ETS 2 Bolt Y-Pipe (Twin Resonators) For Nissan GT-R Increase spool time and torque by free up some backpressure in your GTR with a ETS 3.5" Y-Pipe. The ETS GT-R 3.5" Stainless Steel Y-Pipe is the largest and highest flowing y-pipe on the market. This Y-pipe is for use with stock downpipes or 3.0" 2... $1,295.00 Add to Cart Compare