Our Expanders are made from aluminized carbon steel and are designed to fit most makes and models. With a range of sizes available from 2.5-3 inches to 5-6 inches, these expanders are practical and versatile. The small end is plain while the large end is expanded and slotted, allowing for easy installation. Each expander is sold individually and is built to last. Upgrade your exhaust system with our high-quality expanders for improved performance and durability.

Expanders - Aluminized

Part Number	Size	Length
36-2530AZ	2.5-3 Inch	6 Inch
36-3035AZ	3-3.5 Inch	6 Inch
36-3040AZ	3-4 Inch	6.5 Inch
36-3540AZ	3.5-4 Inch	6 Inch
36-3545AZ	3.5-4.5 Inch	7 Inch
36-3550AZ	3.5-5 Inch	8 Inch
36-4045AZ	4-4.5 Inch	6.5 Inch
36-4050AZ	4-5 Inch	8 Inch
36-4550AZ	4.5-5 Inch	8 Inch
36-5055AZ	5-5.5 Inch	6.5 Inch
36-5060AZ	5-6 Inch	8 Inch