Invidia N1 Dual Exit Cat Back Exhaust – Titanium Tips – 2015-2021 Subaru WRX / STI

N1 Dual Exit Cat-Back Exhaust with Titanium Tips for the 2015-2021 Subaru WRX STI

The Invidia N1 Dual Exit Cat-Back with titanium burnt tips for the 2015-2021 Subaru WRX STI is the titanium variant of Invidia’s dual-exit N1 for the VA chassis. N1 sound, dual symmetrical exits, burnt titanium tips, the proven combination for the VA STI in premium tip finish.

DETAILS

• Dual exit
• Burnt titanium tips
• N1 muffler design
• 304 stainless
• Mandrel-bent

The N1 on the VA STI is one of Invidia’s most validated applications. The EJ257’s boxer sound through the N1 is exactly right, deep, aggressive, with the turbo becoming audible at higher RPM in a way that rewards the driver. The dual exit provides the symmetry that suits the STI’s wider stance.

Titanium tips work particularly well on World Rally Blue and Lapis Blue Pearl STI builds. The burnt finish provides the warm contrast against these colors that stainless cannot replicate.

What’s in the Box

• Cat-back exhaust system (all sections)
• Exhaust tips
• Gaskets
• Mounting hardware (nuts, bolts, hangers)
• 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 N1 dual titanium is for VA STI owners who want the dual exit symmetry and the titanium tip finish. Same exhaust as the stainless version, different look at the rear. Fits the 2015-2021 Subaru WRX STI with EJ257 on the VA chassis.

Fitment