Walker Exhaust 16563 Ultra EPA Direct Fit Catalytic Converter 2.5" Outlet (OD)
This part fits specific vehicles. Select your vehicle to check the fit. You can still add it to your cart.
Product Availability Request
Fill the form and our team will contact you.
For EPA-compliant emissions control with direct-fit installation, the Walker Exhaust 16563 features a 3-bolt welded inlet flange and a 2.500-inch pipe outlet connection for specific vehicle applications. Fits the 2003-2006 Hummer H2 with the 6L V8. Constructed from stainless steel in a round shape, this converter measures 44.000 inches in overall length, 8.000 inches in body length, with 4.250 inches of height and width. The pipe outlet provides flexible exhaust routing options that don't require specialized fabrication or welding procedures. Protected by Walker's 25,000-mile/40,000-kilometer emissions warranty and 5-year 50,000-mile/80,000-kilometer structural integrity warranty, the unit provides complete emissions coverage.
- Body Height: 4.250 IN
- Material: Stainless Steel
- Body Width: 4.250 IN
- Inlet Quantity: 1
- Inlet Type: 3 Bolt Welded Flange
- Outlet Outside Diameter: 2.500 IN
- Outlet Quantity: 1
- Outlet Type: Pipe Connection
- Overall Length: 44.000 IN
- Grade Type: Premium
- Application Type: Specific
- Body Length: 8.000 IN
- Shape: Round
Not legal for sale or use in CA, CO & NY.
Weight: 17 lb
Country of Origin: United States
Product resources
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guarantee
Shipping
Returns
Support























