Walker 54558 Resonator Assembly Product Features Aluminized steel construction for corrosion resistance and durability OE-style louvered tube technology lowers noise level for premium OE-style sound Meticulous pipe routing for fast, easy installation Designed to perform and sound like the original system Features OE-Style hardware, flanges and brackets for fast and easy installation Product Specifications Brand: Walker Item Weight: 6 pounds Product Dimensions: 47 x 19 x 13 inches Item model number: 54558 Manufacturer Part Number: 54558 Shipping Weight: 11.3 pounds International Shipping: This item is not eligible for international shipping. Learn More Date First Available: October 10, 2007 Why you Should Buy from Us? Trusted Seller, Great Feedback Quick Shipping and Tracking HUGE Discounts Excellent Returns Policy The BEST Customer Service Shipping & Returns We Ship Worldwide! 14 Day Money Back Return Policy Items Ship within 24-72 Hours Shipping process begins as soon as you order. We cannot cancel orders. Our goal is FAST delivery! Product Description Walker Resonators and Welded Resonator Assemblies provide precise tuning technologies to ensure excellent flow characteristics and OE-style sound. They feature 100% aluminized construction for longer life, quality appearance and favorable acoustics. These are OE-style resonators that fit, perform and sound like the original system. Thank You For Your Business!