HomeExhaust > MufflersAP Exhaust 2489 Exhaust Muffler
Part #: 2489

AP Exhaust 2489 Exhaust Muffler

⚙️ 9 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi, Galant
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AP Exhaust 2489 Muffler for Mitsubishi Galant

The AP Exhaust 2489 muffler is designed specifically for Mitsubishi Galant models, providing a reliable exhaust solution with OE comparable sound levels. Crafted from aluminized steel, this muffler offers durability and corrosion resistance for everyday driving conditions.

Key Features of AP Exhaust 2489 Muffler

  • Constructed from aluminized steel for enhanced corrosion resistance
  • Oval-shaped baffled muffler design for controlled exhaust flow
  • Body dimensions: 18 inches length, 11 inches width, and 5.5 inches height
  • Single inlet flange with 2-inch outside diameter located at right center
  • Single outlet spout with 2.5-inch outside diameter positioned at center
  • Overall length of 30.5 inches for precise fitment
  • Regular grade type with OE comparable sound level
  • Part of the Challenge series by AP Exhaust

Detailed Product Description

The AP Exhaust 2489 muffler features a baffled, oval-shaped body that measures 18 inches in length, 11 inches in width, and 5.5 inches in height. Its aluminized steel construction ensures resistance to rust and heat, making it suitable for long-term use on Mitsubishi Galant vehicles. The muffler includes a single 2-inch inlet flange located at the right center and a 2.5-inch outlet spout at the center, designed to maintain proper exhaust flow and sound attenuation. With an overall length of 30.5 inches, this muffler fits precisely within the exhaust system layout of compatible Galant models. The muffler configuration is open chamber (O/c), providing a balance between sound control and exhaust efficiency. This product is part of AP Exhaust's Challenge series, which focuses on delivering reliable, OE comparable exhaust components without tunability features.

Common Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Mitsubishi Galant vehicles
  • Restores proper exhaust flow and reduces excessive noise
  • Helps address exhaust leaks caused by rust or corrosion
  • Maintains factory sound levels for a consistent driving experience
  • Supports emissions compliance by ensuring exhaust system integrity

Installation Notes and Tips

Ensure the existing exhaust system is inspected for damage or rust before installation. The AP Exhaust 2489 muffler uses a flange inlet and spout outlet, so verify compatibility with your vehicle’s exhaust pipe diameters (2-inch inlet, 2.5-inch outlet). Proper alignment of the inlet and outlet locations (right center and center respectively) is essential for a secure fit. Professional installation is recommended to maintain exhaust system performance and safety.

Quality Assurance and Warranty

AP Exhaust manufactures the 2489 muffler with aluminized steel to provide durability and resistance to corrosion. While specific warranty details are not provided, AP Exhaust products typically meet industry standards for quality and reliability. This muffler is engineered to deliver OE comparable sound levels and fitment for Mitsubishi Galant models, ensuring consistent performance over time.

BrandAP Exhaust
Part Number2489
Body Height5.5
Body Length18
Body MaterialAluminized steel
Body Width11
Grade TypeRegular
Heat Shield AttachedNo
Inlet LocationRight center
Inlet Outside Diameter2
Inlet Quantity1
Inlet TypeFlange
Muffler ConfigurationO/c
Muffler TypeBaffled
Outlet LocationCenter
Outlet Outside Diameter2.5
Outlet Quantity1
Outlet TypeSpout
Overall Length30.5
SeriesChallenge
ShapeOval
Sound LevelOe comparable
TunableNo

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)
2011MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)
2010MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)
2009MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)
2008MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)
2007MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)
2006MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)
2005MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)
2004MitsubishiGalant2.4LL4N/AChallenge LTW; (Exc. 05-08 Special Edition)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.