COBB Catback Exhaust Mitsubishi Lancer EVO X (2008-2015) 3" Quad Polished Tips

Fitment Information

• Mitsubishi Lancer EVO X CZ4A GSR (2008, 2010–2015)
  
• Mitsubishi Lancer EVO X CZ4A Final Edition (2015)
  • Fits Manual Transmission Only
• Mitsubishi Lancer EVO X CZ4A MR (2008, 2010–2015)
  
• Mitsubishi Lancer EVO X CZ4A GSR SE (2010–2011)
  
• Mitsubishi Lancer EVO X CZ4A MR Touring / MRT (2010–2012)
  
  • Fits Automatic Transmission Only

Specs & Features

• Rally-Ready Build: Constructed entirely from 304 Stainless Steel with precision TIG welds to survive track abuse, road salt, and heat without cracking or rusting.
• Stance Friendly: Engineered with ultra-tight packaging to tuck the piping high into the chassis, maximizing ground clearance for cars with aggressive ride heights.
• Quad-Tip Swagger: The rear end is finished with four polished tips that fill the factory diffuser perfectly, maintaining that signature Evo aggression.
• Zero Restriction: Features a 3" main pipe that splits into dual 2.5" runners, utilizing a Straight-Through Muffler design to eliminate back-pressure and let the turbo scream.
• Plug-and-Play Power: Designed as a direct replacement using all stock hangers—bolts up easily to your OEM Cat or the COBB High Flow Cat Pipe.

Product Description

The Mitsubishi EVO X is a precision weapon, but the stock exhaust is a heavy, restrictive anchor. The COBB Tuning Quad-Tip Cat-Back cuts the weight, opens the flow, and finally lets that 4B11T engine sound like the rally legend it is.

COBB knows Evo owners want to run low ride heights for the track or the street stance. While many 3" exhausts hang low and scrape on everything, COBB spent significant R&D time on "packaging"—routing the piping with large-radius bends that tuck tightly against the undercarriage. This gives you maximum ground clearance, so you can lower your car without worrying about sparking your exhaust on every speed bump.

The stock muffler is baffled to keep things quiet, but that kills power. This system uses a custom Straight-Through Muffler design. The main piping is a massive 3 inches to handle the initial exhaust pulse, which then smooths out into dual 2.5-inch sections for the tailpipes. This design minimizes turbulence and back-pressure, allowing the turbo to spool faster and hold boost longer. The sound? It’s deep, throaty, and impressive—authoritative without being obnoxious.

Evo owners are picky about aesthetics. The rear diffuser is iconic, and it needs to be filled properly. The Quad Polished Tips mirror the factory layout but look significantly more premium. Combined with the beautiful TIG welding and 304 stainless durability, this is a system you buy once and enjoy for the life of the car.

This is the total package for the Evo X. It solves the clearance issues common with other 3" systems, delivers a dyno-proven flow increase, and sounds incredible. Whether you are keeping the stock cat or going for a full COBB Stage 2 setup, this exhaust is the foundation your build needs.