Invidia Gemini R400 Full Titanium Cat-Back Exhaust – 2015-2021 Subaru WRX / STI

Description:

Gemini R400 Full Titanium Cat-Back Exhaust for the 2015-2021 Subaru WRX and STI

The Invidia Gemini R400 Full Titanium Cat-Back for the 2015-2021 Subaru WRX and STI is Invidia's most premium exhaust for the VA platform. Full titanium construction with 80mm piping splitting to 60mm at the Gemini muffler connections, 101mm titanium tips. The best material, the most aggressive muffler configuration, the Gemini dual-exit layout.

DETAILS

• Full titanium throughout
• 80mm primary splitting to 60mm
• 101mm titanium tips
• Gemini R400 configuration
• Covers FA20DIT WRX and EJ257 STI

The 80mm-to-60mm pipe specification matches the VA platform's exhaust volume requirements at power levels these engines achieve with modification. 101mm tips are visually commanding. Full titanium means significantly less rear mass than any stainless alternative.

Both FA20DIT WRX and EJ257 STI are covered. This is Invidia's highest exhaust specification for the VA generation.

What's in the Box

• Full titanium cat-back exhaust system
• Titanium exhaust tips
• 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

Full titanium Gemini R400 for the VA WRX and STI, Invidia's absolute best for the 2015-2021 Subaru platform. If this is the direction of your build, nothing in the Invidia catalog exceeds it. Fits the 2015-2021 Subaru WRX with FA20DIT and 2015-2021 WRX STI with EJ257, VA chassis.

Fitment