EP Nissan GT-R 4″ Large Bore Y-Pipe Secondary Cat Delete

Description

EP Nissan GT-R 4″ Large Bore Y-Pipe Secondary Cat Delete. As all good GT-R tuners will tell you, an essential stage 1 upgrade is to remove the restrictive secondary catalytic converters in the OE small bore ‘y-pipe’. The EP Y-Pipe is the largest bore on the market, at a whopping 102mm or 4″, its as big as you’re ever likely to need.

The EP GT-R 4″ Y-Pipe has been designed and built in house, to the same high standards you’re used to. Fully back-purged TIG welds on our unique brushed finish pipework. Constructed fully from T304 stainless steel, including the flanges, which are surface ground flat after welding for a leak free seal to your OE or aftermarket downpipes.

• Designed and manufactured in-house
• T304L stainless steel construction
• 76mm precision laser cut inlet flanges
• Argon back-purged TIG welding
• Surface ground flange for leak free seal
• Brushed and de-burred piping
• OEM-style fitment
• Lifetime warranty
• Fully reversible
• No need for remapping