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Flashark Catless Test Pipes for 2008–2013 Infiniti G37 & 2009–2018 Nissan 370Z 3.7L V6 (VQ37VHR)
1 Item
$139.99
Product Details
Vehicle Fitment
FAQ
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Flashark Catless Test Pipes for Infiniti G37 & Nissan 370Z 3.7L V6
Unlock a more aggressive exhaust note and freer exhaust flow with Flashark catless test pipes for the VQ37VHR platform. Designed to replace the factory catalytic-converter section, this 2-piece stainless-steel kit is built for 2008–2013 Infiniti G37 and Nissan 370Z 3.7L V6 applications.
WHY UPGRADE?
- Freer Exhaust Flow: Straight-through test-pipe design reduces restriction in the factory catalyst section.
- Built for the VQ37VHR: Vehicle-specific routing and flange design for compatible G37 / 370Z applications.
- Complete Bolt-On Kit: Includes two test pipes, four high-temperature gaskets, and installation hardware.
- Premium Construction: 16-gauge T-304 stainless steel, mandrel-bent tubing, TIG-welded joints, and CNC-machined flanges.
- 2.5-Inch Inlet & Outlet: Designed for smooth exhaust flow and compatibility with the matching exhaust path.
IMPORTANT: BEFORE YOU ORDER
- These are catless test pipes, designed to replace the factory catalytic converters.
- For off-road or track use only where permitted. Check all applicable local, state, and federal emissions regulations before ordering.
- A check-engine light may occur after installation. Results vary by vehicle, tune, and O2-sensor configuration.
- Professional installation is recommended due to the location of the factory catalyst section and heat-cycled hardware.
Delivery:
Free Shipping
Shipping Time: Estimated in 3-5 Working Days
Warranty:
Duration of Warranty: Permanent Warranty
WHAT'S INCLUDED
- 2 × Stainless-Steel Catless Test Pipes with pre-welded O2 sensor bungs
- 2 × Heavy-duty 3-bolt gaskets
- 2 × Precision-fit 2-bolt gaskets
- 10 × Installation hardware pieces
Note: Please verify your year, make, model, engine, and current exhaust configuration before purchase. You will receive the items shown in the product images.
(You will get exactly as shown in the picture above)
Often, after purchasing the Infiniti G37 Z34 Downpipe Exhaust, customers will also purchase other items. Come on, check out Flashark's all-in-one kits and modify your car to your heart's content!
Confirmed compatible — Infiniti G37 and Nissan 370Z models equipped with the 3.7L V6 VQ37VHR engine:
| Year | Make | Model | Engine |
|---|---|---|---|
| 2009–2018 | Nissan | 370Z | 3.7L V6 (VQ37VHR) |
| 2008–2013 | Infiniti | G37 | 3.7L V6 (VQ37VHR) |
Engine requirement: 3.7L naturally aspirated V6 VQ37VHR only.
Does NOT fit: Nissan 350Z, Infiniti G35, 2.5L or 3.5L applications, or any vehicle not equipped with the 3.7L VQ37VHR engine.
Q: Does this test pipe fit both Nissan 370Z and Infiniti G37 models?
A: Yes. This kit fits confirmed 2009–2018 Nissan 370Z and 2008–2013 Infiniti G37 models equipped with the 3.7L V6 VQ37VHR engine only. It does NOT fit 350Z, G35, or 2.5L / 3.5L applications.
Q: Will these catless test pipes cause a check-engine light?
A: Catless test pipes may trigger an emissions-related warning light or fault code. Results vary by vehicle setup and calibration; Flashark does not guarantee a CEL-free installation.
Q: Are these test pipes street legal?
A: Emissions regulations vary by location. These catless test pipes are intended for off-road or competition use only where permitted. Please check local laws before ordering.
Fast Shipping Policy
Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy
Easy Return Policy
Every order comes with a 30-day free return, provided the item is brand new, uninstalled, and in its original packaging. We cover return shipping for quality issues. Refunds are processed within 3-5 business days. Click for Return Policy
Worry-Free Delivery Protection
Add Worry-Free Delivery at checkout — if it's lost, stolen, or damaged, you're 100% covered. Click for Worry-Free Delivery Protection