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Exhaust› Exhaust Pipes, Systems and Components

ISR Performance

ISR Performance ST Series Exhaust - 03-07 Nissan 350Z

$825.00 $783.75 Save $41.25

SKU: I00Z IS-ST-Z33

In Stock
In Stock
Ships by Jun 12
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ISR Performance ST Series Exhaust is a direct bolt-on replacement for the stock Y-pipe, mid-pipe, and rear muffler on the 2003-2007 Nissan 350Z. It features stainless steel construction with a 3" inlet splitting into dual 2.5" pipes, bottle-style resonators, and two aggressive mufflers with dual 4" tips. Gaskets and hardware are included for installation. This exhaust system is designed to provide a deep, aggressive tone for your vehicle.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandISR Performance
Part NumberI00Z IS-ST-Z33

Videos

Nissan 350Z w/ ISR Performance GT Single Exit Exhaust Sound Clip

Nissan 350Z w/ ISR Performance GT Single Exit Exhaust Sound Clip
ISR Performance G35/350z Exaust Review!

ISR Performance G35/350z Exaust Review!
ISR Y-PIPE INSTALL!! | 350z HR

ISR Y-PIPE INSTALL!! | 350z HR
350Z ISR Y-PIPE AND SINGLE GT EXHAUST SYSTEM INSTALL AND REVIEW

350Z ISR Y-PIPE AND SINGLE GT EXHAUST SYSTEM INSTALL AND REVIEW
Tarmac Sportz - Nissan 350z ISR Performance Titanium Exhaust

Tarmac Sportz - Nissan 350z ISR Performance Titanium Exhaust
Nissan 350z ISR performance single exhaust with decats

Nissan 350z ISR performance single exhaust with decats
350z Install NEW ISR Exhaust Install and Sound on the Nissan 350z Z33

350z Install NEW ISR Exhaust Install and Sound on the Nissan 350z Z33
350Z ISR Performance single exit exhaust system

350Z ISR Performance single exit exhaust system

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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