Stainless downpipes for the R35 GTR, comes with 4 brand new gaskets and all bolts.
These are brand new, just never got around to fitting.
specs below
Material: High-quality T304 Stainless Steel. Design: Cast Bellmouth ends (this is important because it allows for a smoother transition of exhaust gases exiting the turbo, reducing turbulence compared to cheaper plate-welded versions). Pipe Diameter: 3.0" (76mm). Construction: TIG welded with CNC machined flanges for a precise fit. Fitment: Direct bolt-on replacement for the OEM primary catalytic converters. Performance Gains: Typically adds 20–30hp when combined with a Stage 2 remap.