Fast Intentions Resonated Test Pipes “RTPs” – Nissan 370z / Infinti G37 Coupe & Sedan




  • Direct OEM replacement; no cutting or welding required
  • 2.5″(G37 Coupe/370z)/2.25″(G37 Sedan) mandrel bent T-304 stainless steel tubing.
  • J-Bend style O2 sensor anti fouler to keep that pesky CEL (Check Engine Light) off. Note: In rare instances, model year 2013 and above, may trip a CEL (Check Engine Light).
  • 3/8″ thick mild steel flanges. All flanges are bright nickel plated to eliminate potential corrosion.
  • All flanges are welded on the inside, sanded down and port-n-polished for a smooth exhaust flow. This process greatly reduces exhaust turbulence at the flange connection points.
  • Optional extra wideband bungs can be welded in either one pipe or both pipes for an additional charge. A wideband bung is generally used for Air/Fuel ratio’s on a dyno or an actual Air/Fuel wideband gauge within the vehicle.
  • Limited 3 year warranty on all welds, craftsmanship, mufflers and tips.
  • Application Specific: 2007-2013 Infiniti G35/37 Sedan.
  • Compatible on Left and Right Hand Drive vehicles.
  • Not compatible with the 2003-2006 Infiniti G35 Sedan.
  • Gaskets, hardware and installation instructions are included.
  • Hand built in the USA.


  • An increased average of 21 rear wheel horsepower & 17 foot pounds of torque in conjunction with our G35/37 Sedan cat back exhaust system.
  • Refining the factory exhaust note by increasing depth and volume.
  • Reduction in EGT’s (Exhaust Gas Temperature) by freeing up back pressure.
  • Weight: 12 lbs. (10 lbs. lighter than factory catalytic converters)


  • This product is hand built (in house) to order with a standard lead time of 2-7 weeks. Once your order is placed, you will receive a confirmation shipping window. Note: The lead time may fluctuate based on order volume.
  • Customers outside the continental U.S. are subject to additional shipping charges.
  • Image(s) shown may not reflect actual product.

Additional information

Vehicle Year:

2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020


Nissan 370z, Infiniti G Sedan, Infiniti G Coupe


6MT (Manual), 5AT (Automatic) 2008, 7AT (Automatic) 2009+


(RWD) Rear Wheel Drive, (AWD) All Wheel Drive

California Shipment:

No, Yes


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