COBB Ford Cat-Back Exhaust Focus RS Mk3 2016-2018 P3 Pro Alloy motorsport tanks are

Pro Alloy motorsport tanks are the finest quality Alloy tanks available

and is CAD designed and CNC machined

you will see improved performance over the basic Group N clutch kits offered by Exedy (which is adequate for those which may not have the ultimate in engine performance)

Over-Pipe (SSXSB033)

higher block loading

COBB Ford Cat-Back Exhaust Focus RS Mk3 2016-2018 P3 Pro Alloy motorsport tanks areCOBB 3" Stainless Steel Dual Tip Cat Back for the Ford Focus RS is a direct replacement cat back exhaust that boasts full 304 stainless steel construction, custom inline straight through resonator plus muffler, and dual polished 4. 5" double wall slash cut tips. Our exhaust also features the same OEM exhaust valve found in the stock cat back, so there is no need to remove and transfer the original unit. The exhaust valve is a direct plug and play