snippet: It might look like other mufflers, but the similarities end there. These are completely handmade by Porsche fanatics whose sole dedication is to squeeze out every ounce of performance. With dual welds at joints for astonishing durability, and 100% mandrel bends with every tube polished even on the inside, these mufflers max your car?'s airflow. Schnell?'s design and quality means less weight, and also delivers a furious sound that makes your engine sound like it was developed to: throatier and more aggressive, it instantly announces this is no ordinary Porsche.<br>Features:<ul><li>T-304 Stainless Steel</li><li>8-11 HP + Torque Gains </li><li>50 State Street Legal</li><li>Complies with Porsche Warranty</li><li>Polished Mirror Finish</li><li>2 pc Set</li></ul><br>Can reuse Stock Tips On 997 S Cars however Non S Cars will be required to change tips. (Page 1)