2.5" Y Pipe & Downpipe Exhaust for Nissan 2009–2016 370Z, for 2008-2013 Infiniti G35 G37 3.7L V6 VQ37HR
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This performance bundle combines a Y-pipe and test pipe, designed to upgrade the exhaust system for 2008–2016 Infiniti G37 and Nissan 370Z models equipped with the VQ37VHR engine. Crafted from durable stainless steel with a mirror-polished finish, the set enhances exhaust flow, increases horsepower by 10–20 hp, and improves throttle response, while delivering a more powerful exhaust note. Please note that this bundle is not compatible with G37X/AWD models.
Y-pipe:
Features:
- Inlet/ Outlet: 2.50"/ 3.00"
- Piping diameter: 2.50" With welded flex pipe
- Increase 10-20 hp
- 202SS Stainless Steel with computerized mandrel bends
- CNC-machined flanges for strong solid support
- TIG-welded for strength and durability
- Straight-through design and bolt-on installation
- Professional Installation is Highly Recommended (No Instruction Included)
- 2009-2016 Nissan 370z G35 G37 3.7L Z34 VQ37VHR
- 2008-2013 INFINITI G37 3.7L V36 VQ35HR VQ37HR
- Does NOT Fit with G37 X/ AWD Models
| VEHICLE NAME | YEAR | ENGINE |
|---|---|---|
| INFINITI G37 | 2008~2013 | 3.7L |
| Nissan 370Z | 2009~2016 | 3.7L |
Down Pipe/Test Pipes:
Features:
- Application: Exhaust Down Pipe/Test Pipes
- Material: Stainless Steel
- Surface: Mirror Polish
- Inlet Diameter: 2.50"
- Outlet Diameter: 2.50"
fitment:
- 2009-2018 Nissan 370Z Z34
- 2008-2013 Infiniti G37 3.7L V6 (Coupe and Sedan)
- For All Infiniti Q50/Q60 Models with 3.7L Engine (does not fit 2.0 or 3.0t models)
- 2009-2016 Nissan 370z G35 G37 3.7L Z34 VQ37VHR
- 2008-2013 INFINITI G37 3.7L V36 VQ35HR VQ37HR
For All Infiniti Q50/Q60 Models with 3.7L Engine (does not fit 2.0 or 3.0t models)
Fit with VG30DETT V6 Engine Models
(Does NOT Fit with G37 X/ AWD Models)
| VEHICLE NAME | YEAR | ENGINE |
|---|---|---|
| INFINITI G37 | 2008~2013 | 3.7L |
| Nissan 370Z | 2009~2016 | 3.7L |
SHIPPING & DELIVERY
Fast Processing & Reliable Transit
- Processing: Orders are processed and shipped from the nearest available warehouse within 1 business day after payment.
- Delivery: Estimated delivery time is approximately 3–4 business days after shipment.
- Shipping - Free shipping on all orders within the contiguous 48 U.S. states.
RETURNS & EXCHANGES
30-Day Hassle-Free Policy
- Return Window: We offer a 30-day return policy from the date of delivery.
- Item Condition: Returned items should be unused, uninstalled, and in their original packaging when possible.
- Return Process: To initiate a return or exchange, please contact our customer service team first to receive authorization and instructions.
WARRANTY
2-Year Limited Replacement Warranty
- Duration: All products are backed by a 2-year limited warranty.
- Coverage: This warranty covers manufacturing defects and product failures under normal use, and provides a replacement for qualified cases (repairs are not performed).
CUSTOMER SUPPORT
We’re Here to Help – Contact Us First
- Priority Contact: For any order-related issues—including returns, warranty claims, or general inquiries—please contact us first before taking further action. We are committed to resolving your concern promptly.
- Feedback Notice: If you are unsatisfied, we kindly ask that you allow us an opportunity to address the issue before leaving neutral or negative feedback.
- Email Support: You can reach us at support@XKVracing.com.
Important Notice
Products on this site are intended for off-road, racing, or closed-course use where emissions laws apply. They are not represented as street legal, emissions-compliant, or legal for use on public roads unless explicitly stated.
Some products may remove, replace, relocate, disable, or alter emissions-related components, including but not limited to catalytic converters, EGR, DPF, SCR, DOC, O2 sensors, or related factory systems. Compatible tuning, calibration, or supporting modifications may be required to avoid engine codes or drivability issues.
Professional installation is recommended. Buyers are responsible for verifying product compatibility, local regulations, emissions requirements, and any required tuning or supporting modifications before purchase and installation.
Performance gains, sound changes, airflow improvements, temperature changes, fuel economy changes, fitment, and drivability results may vary. No specific performance gains are guaranteed.