ISR Performance Non Resonated Mid Section - Nissan 350Z

This ISR Performance non-resonated mid-section is a direct swap for the resonated center pipe supplied with the ISR 350Z GT Single exit (IS-GT-350Z) and EP Dual (IS-EPDUAL-350Z) exhaust systems. If your Nissan 350Z already runs one of those systems and you want more volume and a rawer VQ35 tone, this is the one-piece change that gets you there without touching the muffler or Y-pipe.

What it changes

The resonator in the standard mid-section smooths out the exhaust note and trims drone at cruise. Removing it opens the 3 inch path straight through, which raises overall volume, sharpens the tone at high rpm and sheds a little weight. It is a popular move on track cars and on street cars where the owner wants the exhaust to be heard.

Construction

• Precision TIG welded stainless steel
• Brushed stainless finish to match the rest of the ISR system
• 3 inch piping with 2 bolt flanges on both ends

Fitment

Only works with the ISR Performance 350Z GT Single or EP Dual exhaust. It is not a universal mid-pipe and will not bolt to the factory 350Z exhaust or other brands.

What is in the box

• 1x non-resonated mid-section
• 2x 2 bolt 3 inch exhaust gaskets
• 4x bolts
• 4x nuts

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