4.000" ID x 6" Long Flex Coupling (Interlock Liner) 304 Stainless Inlet Guards 4 piston billet aluminum Ultra

4 piston billet aluminum Ultra calipers – B5040 / B5042

500" "Male" V-Band Flange 304 Stainless

12 Bolt Rear Ends

000" ID V-Band Flange "Female" 6061 Aluminum)

4.000" ID x 6" Long Flex Coupling (Interlock Liner) 304 Stainless Inlet Guards 4 piston billet aluminum UltraThe Ace Race Parts brand of 100% 304 Stainless Steel Interlock Liner style Flex Couplings are great for reducing vibration and stress in your exhaust system. Our Flex Couplings feature a 304 Stainless braided exterior, a 304 Stainless interlock style internal liner, a flexible 304 Stainless bellow in the center, and 304 Stainless end caps. The interlock style internal liner helps provide a smooth flow for the high temperature exhaust gases passing