3" SS ULTRA GREEN Catted Connection Pipes. 2015-2026 Mustang GT 5.0L.

2015-2026 Ford Mustang GT 5.0L 4V. 3" Stainless Steel ULTRA GREEN Catted Front Connection pipes.

• 3" 16GA 304 Stainless Steel construction
• Ball and socket style connection to Headers
• Kooks ULTRA GREEN Cats feature a 4-1/2" 400 Cell High Flow Substrate
• KOOKS ULTRA GREEN Cats are suitable for use with forced induction
• Does not include Clamps
• Requires Kooks Headers and OEM Adapters or KOOKS Connection-Back Exhaust
• Does not connect to OEM exhaust by itself. Connection adapters (Part # 11513000) are required to connect these to OEM!