Berk Test Pipes w/ CEL Fix | 07–19 370Z/G37 & 350Z HRBerk Test Pipes w CEL Fix 370Z 20092019, G37 20082013, 350Z HR 20072008, Q40 Q50 Q60 VQ35HR VQ37VHR Berks 2007up test pipes replace the factory converter sections to improve exhaust flow and sharpen throttle response on VQ HR VHR platforms. Fully gusseted and plated support brackets make these the strongest in the segment, while the included mechanical CEL fix helps minimize checkengine light issues after installation*. Key Features Designed for HR

Berk Test Pipes w/ CEL Fix | 370Z 2009–2019, G37 2008–2013, 350Z HR 2007–2008, Q40/Q50/Q60 | VQ35HR / VQ37VHR

Berk’s 2007‑up test pipes replace the factory converter sections to improve exhaust flow and sharpen throttle response on VQ HR/VHR platforms. Fully gusseted and plated support brackets make these the strongest in the segment, while the included mechanical CEL fix helps minimize check‑engine light issues after installation*.

Key Features

• Designed for HR/VHR: Optimized for VQ35HR and VQ37VHR applications.
• Mechanical CEL fix included: Helps reduce post‑install CELs*.
• Leak‑free sealing: Includes soft‑crush graphite collector gaskets (same spec as Berk HFCs).
• Reinforced brackets: Fully gusseted and plated supports for long‑term durability.
• Direct bolt‑on: Installs to factory flanges; no cutting or welding required.
• Material/finish: High‑quality stainless construction with clean welds.

Vehicle Fitment

• Infiniti G35 Sedan – 2007–2008 (VQ35HR)
• Nissan 350Z – 2007–2008 Coupe/Convertible (VQ35HR)
• Infiniti G37 – 2008–2013 Coupe/Convertible/Sedan (VQ37VHR)
• Nissan 370Z – 2009–2019 Coupe/Convertible (VQ37VHR)
• Infiniti G25 – 2011–2012 Sedan (VQ25HR)
• Infiniti Q50 – 2014–2015 Sedan (VQ37VHR)
• Infiniti Q60 – 2014–2015 Coupe/Convertible (VQ37VHR)
• Infiniti Q40 – 2015 Sedan (VQ37VHR)

For VQ35DE applications, use part number BT1401.

Notes

• Photos may show optional left/right wideband bung ports with plugs.
• Weight: 11 lb  |  Box dimensions: 24" × 10" × 8".
• Off‑road/competition use only. Not legal on public roads. Check local and state laws.
• *Mechanical CEL fix is generally less effective on HR motors than on 2003–2006 DE motors.

Unlock the performance and sound of your VQ HR/VHR platform with Berk Test Pipes—engineered strength, clean fitment, and proven results.