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Price: $256.88
Exhaust Header Fits Mazda RX-7 79-85 1.1L Stainless Steel Exhaust Manifold Applications: Mazda RX-7 1979-1985 1.1L Non-Turbo Flange Thickness: 3/8" Runner Wall Thickness: 16 Gauge (1.5mm) Mirror Polished Finish Made Of Stainless Steel Includes Studs, Nuts, & Flange Gaskets 2.00" Inlet 2.50" Outlet Increase high flow air, instantly gain 10 to 15 Hp. / Tq.