HomeExhaust > MufflersAP Exhaust 2575 Exhaust Muffler - Left
Part #: 2575

AP Exhaust 2575 Exhaust Muffler - Left

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⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, SRX
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Overview of AP Exhaust 2575 Muffler for Cadillac SRX

The AP Exhaust 2575 exhaust muffler is designed specifically for Cadillac SRX models, providing a reliable replacement that maintains original equipment sound levels. Constructed with aluminized steel, this muffler offers durability and corrosion resistance for everyday driving conditions.

  • Compatible with Cadillac SRX vehicles
  • Body dimensions: 12" length, 11" width, 5.5" height
  • Oval-shaped muffler with baffled configuration
  • Inlet pipe diameter: 2.25" (right center location)
  • Outlet pipe diameter: 2" (center location)
  • Single inlet and outlet pipes
  • Made from aluminized steel for corrosion resistance
  • Regular grade type with OE comparable sound level
  • Overall length of 27"

Detailed Product Description

The AP Exhaust 2575 muffler is engineered to match the exhaust flow and sound characteristics of the original equipment on Cadillac SRX models. Its oval body shape and baffled muffler type help reduce exhaust noise to OE comparable levels without tuning capability. The aluminized steel body ensures resistance to rust and heat, extending the muffler's service life. The inlet pipe is positioned at the right center with a 2.25-inch outside diameter, while the outlet pipe is centered with a 2-inch diameter, facilitating straightforward installation and proper exhaust flow. With an overall length of 27 inches, this muffler fits precisely within the exhaust system layout of the Cadillac SRX.

Common Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Cadillac SRX
  • Restores factory exhaust sound and performance
  • Addresses exhaust leaks caused by rust or corrosion
  • Reduces excessive noise from damaged or faulty mufflers
  • Maintains proper exhaust flow to support engine efficiency

Installation Notes and Tips

Ensure the vehicle is securely lifted and cooled before beginning installation. The AP Exhaust 2575 muffler features a single inlet and outlet pipe configuration, simplifying alignment with existing exhaust components. Verify inlet and outlet pipe diameters (2.25" inlet, 2" outlet) match your vehicle’s exhaust system. No heat shield is attached, so check for adequate clearance to prevent heat-related damage. Professional installation is recommended for optimal fit and performance.

Quality Assurance and Warranty

Manufactured by AP Exhaust, the 2575 muffler meets industry standards for durability and performance. The aluminized steel construction provides corrosion resistance suitable for regular driving conditions. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.

BrandAP Exhaust
Part Number2575
Body Height5.5
Body Length12
Body MaterialAluminized steel
Body Width11
Grade TypeRegular
Heat Shield AttachedNo
Inlet LocationRight center
Inlet Outside Diameter2.25
Inlet Quantity1
Inlet TypePipe
Muffler ConfigurationO/c
Muffler TypeBaffled
Outlet LocationCenter
Outlet Outside Diameter2
Outlet Quantity1
Outlet TypePipe
Overall Length27
SeriesChallenge
ShapeOval
Sound LevelOe comparable
TunableNo

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009CadillacSRX3.6LV6N/AChallenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2008CadillacSRX3.6LV6N/AChallenge LTW; OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2007CadillacSRX3.6LV6LeftChallenge LTW; (Left); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2006CadillacSRX3.6LV6LeftChallenge LTW; (Left); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2005CadillacSRX3.6LV6LeftChallenge LTW; (Left); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.
2004CadillacSRX3.6LV6LeftChallenge LTW; (Left); OE system was a welded assembly. It is recommended that all parts noted [1] should be replaced.

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

This part directly replaces or is cross-referenced with the following part numbers:

15290901

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.