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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.
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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:
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OEM and Fast Intentions exhaust installed before/after:
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Detailed photos of the mufflers and piping, with even more shots in the gallery below:
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Dyno Proven Results
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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:
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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.
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Running as Official Pace Car of CSRG:
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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!
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