Product Review

The DPS T3 Exhaust Manifold, is an all new mold design for just the 12 Valve manifolds. This is an important factor, because nearly every other competitor manifold on the market uses the same mold design for the 24 valve (round port), as for the 12 valve (rectangular port) manifolds and then they machine the ports to the correct shape. This is good for production cost, but poor for exhaust flow and performance, because the competitors mold design is smaller and then machined to shape, leaving smaller ports and poor exhaust transition, compared to our new design. Our 12V rectangular port manifold has a rectangular port mold, and our 24V round port manifold has a round port mold. More costly to make? Yes. Better performance for you? Absolutely! Still the best price manifold on the market, why even consider anything else.