Fast Intentions Catback – Nissan 350z z33 / Infiniti G35 Coupe

***This is a made to order product with a 8-12 week lead time.


SKU: N/A Category:


The Fast Intentions catback exhaust system is the premier upgrade for all G35/350z owners looking to maximize the performance from their VQ35VR V6 engine.  The exhaust system will enhance the sound that Infiniti/Nissan created from the factory by making it deeper, smoother, and louder.


  • Direct OEM replacement; no cutting or welding required
  • 2.5″ T-304 mandrel bent stainless steel tubing.
  • 6″ x 14″ round stainless steel perforated core mufflers.
  • 4.5″ resonated dual walled slash cut polished stainless steel exhaust tips.
  • 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.
  • Limited 3 year warranty on all welds, craftsmanship, mufflers and tips.
  • Application Specific: 2003-2007 Infiniti G35 Coupe / 2003-2008 Nissan 350z.
  • Compatible on Left and Right Hand Drive vehicles.
  • Gaskets, hardware and installation instructions are included.
  • Hand built in the USA.


  • An increased average of 11 rear wheel horsepower & 9 foot pounds of torque over the factory exhaust.
  • Refining the factory exhaust note by increasing depth and volume.
  • Reduction in EGT’s (Exhaust Gas Temperature) by freeing up back pressure.
  • 55 lbs. w/ stainless steel mufflers; 7 lbs. lighters than factory exhaust.


  • This product is hand built (in house) to order with a standard lead time of 8-12 weeks. Once your order is placed, you will receive an invoice with your estimated shipping date. Note: The lead time may fluctuate less than 8 or greater than 12 weeks based on order volume.
  • Minnesota customers are subject to sales tax.
  • Customers outside the continental U.S. are subject to additional shipping charges.
  • Image(s) shown may not reflect actual product.

Additional information


Nissan 350z, Infiniti G35 Coupe

Vehicle Year

2003, 2004, 2005, 2006, 2007, 2008


6MT (Manual), 5AT (Automatic)

Muffler Finish

Oval Stainless Steel, Round Stainless Steel, Round Carbon Fiber


There are no reviews yet.

Be the first to review “Fast Intentions Catback – Nissan 350z z33 / Infiniti G35 Coupe”