Tags Posts tagged with "2023 Z"

2023 Z

STILLEN is excited to release the All-New “Street Series” Cat-Back Exhaust System for the 2023 Nissan Z. During the development of this exhaust system the STILLEN engineers went through multiple different exhaust configurations and prototypes. They determine what would provide the best performance, best flow, and best sound for the new Z. 

Features and benefits:

  • Limited lifetime warranty
  • 304 stainless steel
  • Made in America
  • Tig welded construction
  • CNC Machined
  • CNC mandrel bent
  • Dyno tested

2023 Nissan Z “Street Series” STILLEN Cat-Back Exhaust

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505
2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505
2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

After months of exhaustive testing the team determined that the best design starts with a stainless steel flange with precision tig welds. The flange is tig welded to 2.5” tubes that lead into a CNC bent and CNC machined X pipe. 

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

During the development the team tested a true dual exhaust system. The team determined that it was too loud and too “flat” sounding. Something that is very common with the twin turbo V6 engines. However, in an effort to get the best performance possible we didn’t want to restrict the engine by going from dual 2.5” tubes to a single 3” mid-pipe. 

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

The perfect solution was an X pipe which offered a cross-sectional area of around 4”. Most importantly, this allowed the team to merge the left and right banks. Therefore, the merge improves the sound tremendously without restricting the exhaust flow. Additionally, it allowed the team to fit the largest possible collector through the narrow chassis tunnel in the center of the car.

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

Its goes from the X pipe to CNC mandrel bent 304 stainless steel tubes. After that, the tubes lead into a pair of precision tig welded high polished finish, mufflers. To design these mufflers the team at STILLEN created new proprietary machinery to complete the assembly and welding process in-house.

This equipment along with the manufacturing procedures developed exclusively for this muffler. Above all, it allows the team to precisely tig weld the polished stainless steel muffler bodies and end caps. By tig welding the mufflers, it leaves behind a “stack of dimes” finish with a fantastic multi-color burn trail. 

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

In addition, the exhaust system is supported by a STILLEN branded cross-brace. This cross-brace accentuating the exhaust system.

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

To conclude, the exhaust system the customer has a choice of 3 different exhaust tips. We are extremely proud to offer this exhaust system. Most importantly, we’re proud to continue our many decades of American manufacturing.

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

POLISHED

504503

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

BURNT

504504

2023 NISSAN Z | STILLEN CAT BACK EXHAUST "STREET SERIES" SKU 504503, 504504, 504505

CARBON FIBER

504505


FEATURED BLOG POST

TruControl by STILLEN | Nissan and Infiniti

STILLEN is excited to announce the TruControl by STILLEN Inline Power Module for the +2023 Nissan Z and the 2016-2023 Infiniti Q50/Q60 3.0t. The TruControl by STILLEN Inline Power Module is a quick and easy way to add more power to your Nissan ZInfiniti Q50 and Infiniti Q60 featuring the V6 VR30DDTT engine. It makes great power from the factory and the TruControl by STILLEN Inline Power Module is a great way to add even more power for a low cost and simple installation.


2023 Nissan Z Test Drive | STILLEN

Kyle from STILLEN was able to test drive the new 2023 Nissan Z and he taught the Z was absolutely amazing. He has taken the Nissan Z through a canyon road near his home and it was an absolute blast to drive.