Gemini Cat-Back Exhaust with Rolled Titanium Tips for the 2008-2014 Infiniti G37
The Invidia Gemini Cat-Back with rolled titanium tips for the 2008-2014 Infiniti G37 brings Invidia’s dual independent muffler design to the VQ37VHR-powered G37. The naturally aspirated VQ37 at high RPM is one of the better-sounding six-cylinder engines in the sports sedan segment, and the Gemini gives that sound the amplification and definition it deserves.
DETAILS
- Gemini dual-exit independent muffler
- Rolled titanium tips
- 304 stainless steel construction
- Mandrel-bent
The VQ37VHR’s high-revving naturally aspirated character benefits from the Gemini’s open, reactive exhaust design. The independent per-tip muffler bodies produce a cleaner sound than a shared muffler at the G37’s high-RPM operating range. Rolled titanium tips look premium on the G37’s rear styling.
The Gemini on the G37 is a quality exhaust that suits the platform’s character, sporty, premium, and engaging without being antisocial. Rolled titanium tips have a distinctive profile different from straight-cut.
What’s in the Box
- Cat-back exhaust system (all sections)
- Gemini dual-tip muffler assembly
- Exhaust tips (matched pair)
- Gaskets
- Mounting hardware
- Installation instructions
Why Choose Invidia
Invidia has been manufacturing performance exhaust systems in Japan since 1999, and in that time they have built a reputation that carries real weight in the tuning community. Every system is manufactured using SUS304 stainless steel and mandrel-bent tubing, which eliminates the flow restrictions and weak points that crush-bent alternatives introduce at every corner. Their in-house engineering team designs each application from scratch rather than adapting a generic template, which is why Invidia fitment is consistently tighter than the competition. The result is an exhaust that installs cleanly, seals correctly, and lasts. Invidia backs their products with a quality standard that is visible in the finish, the weld quality, and the hardware, details that reflect over two decades of refining the same core manufacturing process.
The RallySport Take
The Gemini rolled titanium is the premium Invidia option for the G37. It suits owners who want the best exhaust available for the VQ37 platform with a distinctive tip finish. Fits the 2008-2014 Infiniti G37 sedan and coupe with the VQ37VHR engine.
Fitment
| Year | Make | Model | Notes |
|---|---|---|---|
| 2008-2014 | Infiniti | G37 | VQ37VHR sedan / coupe |





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