


ISR Performance Y-Pipe for Nissan 350Z / Infiniti G35 | 2.5” to 3” Stainless Steel
ISR Performance Exhaust Y-Pipe for Nissan 350Z / Infiniti G35
Enhance the performance and exhaust tone of your Nissan 350Z or Infiniti G35 with the ISR Performance Y-Pipe, engineered for optimal flow, sound, and durability. Built from 2.5” and 3” stainless steel piping, this Y-pipe features a high-performance velocity merge, bellowed flex sections, and a reinforced gusset plate for added strength and long-term reliability.
This Y-pipe is a direct-fit bolt-on upgrade designed to improve exhaust flow from the catalytic converters to the midsection, providing noticeable gains in throttle response and a more aggressive exhaust note—all while maintaining excellent ground clearance.
Key Features
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2.5” to 3” stainless steel piping for smooth, high-flow exhaust routing
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Bellowed flex sections reduce stress and absorb vibration
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Velocity merge collector for improved flow and performance
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Reinforced gusset plate adds strength between runners
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Optimized exhaust tone and ground clearance
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Direct bolt-on installation with all hardware and gaskets included
What’s Included
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1x ISR Y-pipe for 350Z / G35
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2x 2-bolt 2.5” exhaust gaskets
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1x 2-bolt 3” exhaust gasket
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6x bolts
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6x nuts
Note: Not compatible with AWD Infiniti G35 (X models).
Legal Notice: For use in competition vehicles only. Not legal for use on public roads or highways.
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Ships within 1-2 business days.
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ISR Performance Y-Pipe for Nissan 350Z / Infiniti G35 | 2.5” to 3” Stainless Steel
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


