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.