Invidia Downpipe – 2003-2006 Mitsubishi Evo 8/9

Downpipe for the 2003-2006 Mitsubishi Evo 8 and 9

The Invidia Downpipe for the 2003-2006 Mitsubishi Evo 8 and 9 is the catless downpipe option for the 4G63T platform. Without a catalytic converter, this downpipe provides maximum exhaust flow from the turbocharger outlet, appropriate for dedicated competition builds or applications where a catalytic converter is not required.

DETAILS

• No catalytic converter
• Maximum flow
• 304 stainless

The catless downpipe is the maximum flow option for the Evo 8/9. No catalyst restriction between the turbocharger and the exhaust system. Appropriate for competition builds and applications where emissions compliance is not required. This downpipe will produce exhaust smells and will affect emissions test results.

For emissions-compliant builds, the catted downpipe variant is the correct choice. This catless version is for competition and dedicated track use.

What’s in the Box

• Downpipe (no catalytic converter)
• 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 Invidia catless downpipe for the Evo 8/9 is for competition and track builds that do not require emissions compliance. Not the daily driver recommendation, that is the catted version. Fits the 2003-2006 Mitsubishi Lancer Evolution VIII and 2006 Evo IX with 4G63T.

Fitment