The Borla cat-back exhaust system (PN 140285) is a direct bolt-on system for the Mitsubishi Lancer Evolution (Evo X). Built from T-304 austenitic stainless steel with patented straight-through multi-core technology, it adds exhaust velocity for more power and the distinctive Borla Sound of Power with the acoustic feedback enthusiasts expect. Ultra-smooth mandrel bends and CNC manufacturing ensure maximum flow and an accurate fit. This system mounts behind the factory catalytic converters and is 50-state emissions legal. It is handmade in the USA and backed by the Borla Million-Mile Warranty.
Specifications:
- System type: Cat-Back exhaust system
- Material: T-304 austenitic stainless steel
- Construction: mandrel-bent tubing, CNC manufactured, patented straight-through multi-core
- Emissions: 50-state emissions legal
- Made in the USA
- Part number: 140285
Vehicle Applications:
- 2008 Mitsubishi Lancer
- 2010 Mitsubishi Lancer
- 2011 Mitsubishi Lancer
- 2012 Mitsubishi Lancer
- 2013 Mitsubishi Lancer
- 2014 Mitsubishi Lancer
- 2015 Mitsubishi Lancer
FAQ
Does the Borla 140285 cat-back fit my Lancer Evolution?
Yes. The verified fitment covers the 2008 and 2010 through 2015 Mitsubishi Lancer Evolution.
Is this Lancer Evolution cat-back street legal?
Yes. It mounts behind the factory catalytic converters and is 50-state emissions legal.
What does it sound like?
It delivers Borla's Sound of Power, a stronger and clearer performance note than stock.
Is it made in the USA and warrantied?
Yes. It is handmade in the USA from T-304 stainless steel and backed by the Borla Million-Mile Warranty.

