HKS Racing Ti Cat-Back Exhaust - Evolution VIII and IX

Regular price $1,095.00 USD $856.29 USD

Ready To Ship! Special Order! Ships in 10+ weeks

Part # hks31701-BM002

HKS offers the Racing Muffler exhaust systems for high horsepower applications. Constructed of high-luster polished SUS304 stainless steel piping and a 170mm Titanium muffler assembly, the Racing Muffler is the lightest (40% lighter than the race inspired Hi-Power Exhaust system) and the highest flowing exhaust system HKS offers. The muffler utilizes a slip-on design that mates polished stainless steel piping and a lightweight titanium Muffler assembly. All Racing Muffler systems incorporate a 115mm-diameter tip and include a removable inner silencer for pit area use or for tracks that require a lower dB level. HKS Racing Muffler Systems are FOR OFF ROAD USE ONLY.

  • Mitsubishi Lancer Evolution VIII [CT9A] (2003, 2004, 2005)
  • Mitsubishi Lancer Evolution IX [CT9A] (2006, 2007)


Titanium Tip and Muffler
SUS304 Stainless steel piping
Perfect mix of quality and affordability
115mm tip with 75mm piping
Designed for USDM CT9A
Includes O2 sensor plug for IX
Made in Japan

Extended Information

Type: Single Cat Back
Material: Titanium Muffler w/ SUS304 piping
Tip Diameter: 115mm
Piping Diameter: 75mm
Chassis: CT9A
Engine: 4G63
Sound: n/a
Warranty: HKS Manufactures Warranty

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In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
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