DC Sports 4-2-1 Header for Nissan 240sx 0 03 Nov 2014 12:14 Enjuku Racing Features DC Sports 4-2-1 one -piece header systems deliver incredible low-to mid-range power gains, while improving ground clearance and reducing weight by eliminating the middle flanges. Our 4-2-1 one-piece headers are much lighter th..Price: $388.08