The SS turbular manifold is designed to maximize the exhaust flow. This increases the quickness that the turbo can spool up into boost. The manifold will bolt up to stock mounting positions and reuse the stock O2 sensor and downpipe.
Each manifold is constructed from smooth SS tubing requiring no porting. The best equipment and the most advanced welding techniques creates each of these manifolds. There is a 1 year crack free warranty on DNP manifolds