When we acquired our new 2023 Nissan Z the very first modification was a Fast Intentions TDX 2.5″ Cat Back Exhaust System. FI makes the best exhaust for late model Nissans/Infiniti sports cars, If you have an RZ34 this is the one to get with high quality, great fitment and a wonderful exhaust note. Enjoy our review with photos and video below.
We watched Fast Intentions grow as a company and they have never compromised their quality. Z Car Garage has installed and tested many FI cat-back exhausts on the 370Z/Q60 sports cars, the fit/finish for their 2023+ Nissan Z system is equally impressive:
OEM and Fast Intentions exhaust installed before/after:
Detailed photos of the mufflers and piping, with even more shots in the gallery below:
Dyno Proven Results
The Fast Intentions Cat Back exhaust system also provides solid power gains. We performed before and after dyno runs on our 2023 Nissan Z Performance 6MT and saw 388hp/392tq with the OEM exhaust and 399hp/394tq with the Fast Intentions exhaust. Expect even more with tuning:
Enjoy this video demonstrating the Fast Intentions exhaust on our 2023 Nissan Z. You can see and hear it in action with hot/cold start, acceleration, drive-by and in-car footage:
Enjoying The Sound
We have put a few thousand miles on our Fast Intentions exhaust and it still looks and sounds fantastic. It has been through many dyno passes, track days and mountain runs.
Running as Official Pace Car of CSRG:
For more details, visit Fast Intentions to see their Fast Intentions TDX 2.5″ Cat Back Exhaust System for the 2023+ Nissan Z. Thanks to FI for delivering consistenly high-quality parts and excellent customer service. Long Live The Z!
