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  3. ISR ISR-IS-GT-350Z

ISR ISR-IS-GT-350Z Performance Single Exit Exhaust

fits model: 350z, Gt. make: Nissan. year: 2003–2008.

Isr-is-gt-350z Isr Performance Single Exit Gt Exhaust 03-08 Nissan 350z

( Brand: Isr ), ( Type: Cat Back Exhaust Kit ), ( Manufacturer Part Number: ISR-IS-GT-350Z ), ( Features: 100 Accuracy Of Fit, Cat Back, Easy To Replace, No Drilling Required, Sealed, Single Exit ), ( Material: Stainless Steel ), ( Placement On Vehicle: Rear )

Review ISR Performance Single Exit Exhaust Nissan fits 350Z GT 2003–2008

Introducing the ISR ISR-IS-GT-350Z Performance Single Exit GT Exhaust for the Nissan 350Z model years 2003-2008. This high-performance exhaust system is designed to deliver an unmatched driving experience, with a focus on power, sound, and style.

The ISR GT Exhaust system is engineered using premium T304L stainless steel, ensuring superior strength, durability, and resistance to corrosion. The exhaust features a polished finish, adding an elegant touch to the underbody of your 350Z. This system is a direct replacement for your stock exhaust, making for an easy installation process.

One of the most notable features of the ISR GT Exhaust is the single, high-performance exhaust tip, which sits in the center of the rear bumper. The tip is available in a choice of finishes, including polished stainless steel or black chrome, allowing you to customize the look of your exhaust to suit your personal taste.

The ISR Performance Single Exit GT Exhaust system is designed to maximize power and improve engine response. The system incorporates high-flow catalytic converters, ensuring that your vehicle remains emission compliant, while also providing improved exhaust flow and increased horsepower.

The ISR GT Exhaust system also delivers on the sound front. The exhaust features a straight-through design, which eliminates the restrictive resonators found in the stock exhaust, resulting in a deep, aggressive exhaust note that will resonate with driving enthusiasts.

In summary, the ISR ISR-IS-GT-350Z Performance Single Exit GT Exhaust is a must-have upgrade for any Nissan 350Z owner looking to enhance the performance, style, and sound of their vehicle. With its high-quality materials, durable construction, and impressive power gains, this exhaust system is sure to exceed your expectations.

The ISR ISR-IS-GT-350Z Performance Single Exit GT Exhaust is a popular aftermarket exhaust system for the Nissan 350Z model years 2003-2008. This exhaust system is known for its performance benefits and unique design. In this response, we will discuss the pros and cons of buying this exhaust system for your Nissan 350Z.

Pros:

1. Performance: The ISR GT Exhaust system is designed to improve the performance of your Nissan 350Z. It achieves this by reducing backpressure and allowing for better exhaust flow, resulting in increased horsepower and torque.

2. Sound: The single-exit exhaust design produces a deep, throaty exhaust note that many enthusiasts find appealing. It's a significant improvement over the stock exhaust system.

3. Fit and Finish: ISR is known for its high-quality products, and the ISR-IS-GT-350Z Performance Single Exit GT Exhaust is no exception. It is designed to fit perfectly and has a polished, high-quality finish.

4. Durability: This exhaust system is made from high-quality materials, including mandrel-bent stainless steel, which ensures that it can withstand the rigors of daily driving and high-performance use.

Cons:

1. Cost: The ISR ISR-IS-GT-350Z Performance Single Exit GT Exhaust is a premium product, and its price reflects its performance and quality. It may be more expensive than some other aftermarket exhaust systems.

2. Installation: Installing this exhaust system can be a complex process, and it may require the expertise of a professional mechanic or exhaust shop.

3. Loudness: Depending on personal preference, the exhaust may be too loud for some drivers, especially during idle or low-speed driving.

4. Weight: This exhaust system is heavier than the stock system due to the larger diameter piping and the use of stainless steel. This can have a minor impact on fuel economy.

Conclusion:

The ISR ISR-IS-GT-350Z Performance Single Exit GT Exhaust is a high-quality aftermarket exhaust system that offers significant performance benefits, including increased horsepower and torque, a deep exhaust note, and a polished, durable design. However, it comes with a higher price tag and may require professional installation. Ultimately, the decision to purchase this exhaust system depends on your budget, performance goals, and personal preferences.

Recommendation:

If you are looking for a high-performance exhaust system for your Nissan 350Z, the ISR ISR-IS-GT-350Z Performance Single Exit GT Exhaust is an excellent option. However, it is essential to consider the cost, installation requirements, and potential impact on noise levels before making a purchase. If you are on a tighter budget or prefer a quieter exhaust system, there may be other aftermarket exhaust options that better suit your needs.

part # isr-is-gt-350z prices

  • $522.50-$568.99

specifications frazzlekits:

  • for models: 350z, Gt
  • for makes: Nissan
  • for years: 2003-2008
  • brand: Isr
  • type: Cat Back Exhaust Kit
  • manufacturer part number: ISR-IS-GT-350Z
  • features: 100 Accuracy Of Fit, Cat Back, Easy To Replace, No Drilling Required, Sealed, Single Exit
  • material: Stainless Steel
  • placement on vehicle: Rear

general frazzlekits:

  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
  • condition: New

shipping frazzlekits:

  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 5-12 Days
  • cost: $0.00

offer frazzlekits:

  • started: May 7, 2025
  • sold: 0
  • best offers: True
  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock

returns frazzlekits:

  • policy: No Returns

seller frazzlekits:

  • rating: 100.0%
  • # reviews: 405

payments frazzlekits:

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  • credit card: Discover
  • wallet: Apple-pay
for models: 350z, gt, for makes: nissan, for years: 2003-2008, type: cat back exhaust kit, features: 100 accuracy of fit, cat back, easy to replace, no drilling required, sealed, single exit, placement on vehicle: rear,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, material: stainless steel, sku: 4406564803329652,

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