Nissan 370Z / Infiniti G37 Test Pipes

Tired of those stock catalytic converters restricting the performance of your VQ35HR or VQ37HR motor? Motiv Concepts’ Test Pipes for the Nissan 370Z / Infiniti G37 are designed to maximize the horsepower from your engine, constructed from 2.5-inch U.S. made RathGibson tube done in our signature beautiful brushed finish. Our spaced-out O2 bungs help eliminate the potential of a ‘check engine light’, so you can bolt-them on with no worry and hit the track.

Please note that all products are designed as OE replacement units. Fitment may vary if you are running aftermarket headers and/or an aftermarket exhaust system. Please contact a sales representative if you have any questions.

Motiv Concepts does its best to engineer its products to prevent the check engine light from illuminating. However, variables such as additional aftermarket parts may cause the check engine light to come on. We cannot guarantee that a check engine light will not trigger with the use of our product.

Includes all necessary hardware and gaskets to install.


  • Fits: 2007-2008 Nissan 350Z, 2009-up Nissan 370Z, 2008-up Infiniti G37 Coupe, 2007-up Infiniti G35/G37 Sedan with VQ35HR and VQ37HR Motors
  • 100-percent stainless steel construction
  • U.S. made RathGibson 2.5-inch tube
  • Signature beautiful brushed finish
  • 3/8-inch thick stainless steel flanges
  • O2 bung spaced out to eliminate potential sensor errors
  • Includes all new gaskets and hardware
  • Complete bolt-on
  • Made in U.S.A.
  • Intended for off-road use only