ISR Performance Single GT Exhaust - Nissan Z RZ34

Our Single GT exhaust for the new RZ34 Z, continuing the GT family that built its reputation on the previous Z chassis. Single exit, mandrel-bent stainless, and tuned to pull the most out of the VR30 twin-turbo in the new Z without turning it into a megaphone.

What It Does

Replaces the factory cat-back with a Y-pipe-back single exit system in 3" mandrel-bent stainless. The single muffler with 4.5" polished tip keeps the look clean while opening up flow for the forced induction engine. Deeper, more aggressive tone than stock, and lighter than the factory exhaust on top of it.

Fitment

Fits the non-Nismo Nissan Z (RZ34) only. The Nismo RZ34 uses a different exhaust system and is not compatible with this part. For a full aftermarket exhaust, pair this with our IS-Q5060-Y aftermarket Y-pipe.

Features

• 3" exhaust piping with 4.5" polished muffler tip
• Resonator-equipped front section
• Precision TIG-welded stainless steel construction
• Brushed stainless finish, polished tip and muffler
• Deep and aggressive exhaust tone
• Lighter than factory exhaust

What's in the Box

• 1x Front pipe with resonator box
• 1x 3" muffler section with 4.5" tip
• 2x 2-bolt 3" exhaust gaskets
• 4x bolts
• 4x nuts

Product Details

Brand: ISR Performance

Part Number: IS-GT-RZ34

Type: Cat-Back Exhaust, Single GT (Y-pipe back)

Vehicle Fitment: Nissan Z RZ34 (Non-Nismo only)

Piping: 3" mandrel-bent stainless steel

Tip: 4.5" polished single

Configuration: Single exit

Sold: As a complete cat-back kit

Related: Pair with IS-Q5060-Y aftermarket Y-pipe for a full system

Legality: Off-road and competition use only