• 4” ROLLED CONE MUFFLER WITH A 2 ¼ COILED PERFORATED BAFFLE FOR INCREASED TORQUE AND A DEEP TONE

• 065 STAINLESS STEEL HEADERS STEPPED FROM 1 ¾” TO 1 7/8” TO 2” AT THE COLLECTOR.

• HAND TIG WELDED FROM TOP TO BOTTOM

• MACHINED STAINLESS STEEL HEADER COLLARS

• 18MM O2 BUNGS WITH 12MM ADAPTERS, ALLOWS FOR STOCK OR AUTOTUNE SENSORS

• COMPLETE HARDWARE KIT WITH EVERYTHING YOU NEED TO MOUNT IT UP
• Not legal for sale or use on highway vehicles in California. 

We are a stocking dealer for SP Concepts. If your order is placed by 2 PM EST it will ship out same day! No wait, no drop shipping, no BS!