18899 Walker Exhaust Exhaust Muffler OE Replacement
18899 Walker Exhaust Exhaust Muffler OE Replacement
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18899 Walker Exhaust Exhaust Muffler OE Replacement
Upgrade your vehicle's performance with the 18899 Walker Exhaust Muffler, designed for optimal sound and efficiency. This OE replacement muffler is a perfect blend of quality, durability, and value.
Key Features:
- Premium Quality: Crafted from 100% aluminized material, this muffler ensures longer life and an appealing appearance.
- Superior Acoustics: Enjoy quality performance with Walker® SoundFX® technology, providing a pleasant exhaust note.
- OE-Equivalent Design: Direct-fit and universal options simplify installation, making it easy for any mechanic to provide a quick service turnaround.
- Two-Tube Internal Design: Features two tubes and two partitions for enhanced performance.
- Limited 90-Day Warranty: Purchase with confidence knowing your muffler is backed by a limited warranty.
Specifications:
- Shape: Oval
- Inlet Position: Offset
- Inlet Diameter: 1-3/4 Inch
- Outlet Position: Offset
- Outlet Diameter: 1-3/4 Inch
- Overall Length: 32-3/4 Inch
- Case Diameter: 11 Inch x 5-1/2 Inch
- Case Length: 17 Inch
- Material: Steel
Make the smart choice for your vehicle with the 18899 Walker Exhaust Muffler—where quality meets affordability!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

