ISR Performance Y-Pipe for Nissan 350Z / Infiniti G35 | 2.5” to 3” Stainless Steel
ISR Performance Y-Pipe for Nissan 350Z / Infiniti G35 | 2.5” to 3” Stainless Steel
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Shipping & returns
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn details & how to start
Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Specifications
Product details shared across all variants.
- Product type
- Exhaust Y Pipe
- Category
- Motor Vehicle Exhaust
- Color
- Silver
- Item condition
- New
- Item material
- Stainless steel
- Manufacturer type
- Aftermarket
- Motor vehicle type
- Car, SUV
- Vehicle exhaust type
- High performance
- Shipping dimensions (L × W × H)
- Shipping weight
- 37.9 lb
- Barcode
- 813638023088
Billable shipping weight; may include dimensional weight.
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.
