Test Pipes, Resonators, & Mufflers

ETS Mitsubishi Evolution X High Flow Cat *Street* Test Pipe Upgrade 2008-2015

The ETS Evolution X High Flow Cat Test Pipe is a direct replacement of the factory catalytic pipe.  This has been dyno tested for a 10-15whp increase over the factory catalytic pipe.  Works with factory downpipe...

HKS

HKS Racing Muffler Exhaust- Evo X

HKS Racing Muffler Exhaust- Evo X For over a quarter century HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad...

Berk Technology

Berk Technology Evo X 3.0" High Flow Catalytic Converter

High flow metallic substrate catalytic converters, OBDII & 49 state compliant. Full stainless steel construction. Our test data shows that this cat flows 87% as well as a test pipe vs. 43% for the OEM Cat. Smog legal, high flow, no test pipe smell...

Motiv Concepts

Motiv Concepts Mitsubishi X High Flow Catalytic Converter

Mitsubishi Evolution X High Flow Catalytic Converter Looking for ways to increase your 4B11T performance while maintaining a catalytic converter? Motiv Concepts' High Flow Catalytic Converter is constructed from 3-inch RathGibson tube and equipped with...

M7 Hi-Flow Center Pipe - Mitsubishi EVO 10

M7 Hi-Flow Center Pipe   This High Flow Front Pipe has been 100% hand crafted in Japan. When installed on the vehicle, it provides excellent sound suppression for daily commutes and deep throaty tone under full accelerations and competition use...

Cobb Tuning

Cobb Tuning High Flow Cated Test Pipe - 08-10 Mitsubishi EVO X

Cobb Tuning High Flow Cated Test Pipe -  08-10 Mitsubishi EVO X The COBB Tuning Mitsubishi EVO X "Test Pipe" features a high-flow catalytic converter and is a direct bolt-in replacement for the restrictive factory unit. Made of 304 stainless steel...