ISR Performance Nissan 350Z GT Single Exhaust W/ Y-pipe Combo

This combo pairs the ISR Performance Single GT exhaust for the Nissan 350Z with the ISR 350Z/G35 Y-pipe, giving you a complete layout from the cats back in one package and one install. The GT Single is a Y-pipe back system in mandrel bent stainless steel with 3 inch piping and a 4.5 inch polished tip, built for unrestricted flow and a deep, aggressive tone on naturally aspirated and forced induction Z33s alike.

The exhaust

• Deep and aggressive exhaust tone
• Lighter than the factory exhaust
• Precision TIG welded stainless steel
• Brushed stainless finish with polished tip and muffler
• 3 inch piping with a 4.5 inch muffler tip

The Y-pipe

The ISR Y-pipe uses 2.5 inch stainless piping with bellowed flex sections to carry flow from each catalytic converter into a velocity merge collector, then steps up to 3 inch piping for a smooth transition to the rear exhaust flange. A dimpled gusset plate ties the two runners together for strength and rigidity, and the design improves ground clearance and exhaust tone compared with the stock piece.

Fitment

Exhaust designed exclusively for the Nissan 350Z. The Y-pipe fits both the 350Z and Infiniti G35.

What's included

• 1x 3 inch mid pipe
• 1x 3 inch muffler section with 4.5 inch tip
• 2x 2-bolt 3 inch exhaust gaskets
• 4x bolts and 4x nuts
• 1x 350Z/G35 Y-pipe
• 2x 2-bolt 2.5 inch exhaust gaskets
• 1x 2-bolt 3 inch exhaust gasket
• 6x bolts and 6x nuts

Why buy them together

Doing the Y-pipe and the rear section at the same time means one trip under the car, matched flange sizes from the cats to the tip, and no mismatched hardware between brands.

All ISR Performance products are designed for off-road use only.