Introductions: Welcome to our site! If your old straight through performance muffleris broken or malfunctioned, you should change it with a new one without any delays. Under this circumstance, this Polished Stainless Steel Straight Through Performance Muffler would be a great choice for you. Made of high quality material, it is practical and durable for long term use. Produced by the sophisticated technology and fine workmanship, it will function well exactly as same as the original one. Reasonable in price and quality, it is worth for you. Don't hesitate! Good choice for you! Features: 1. Portable design, it is easy for you to carry 2. Produced by the sophisticated technology 3. Professional installation is highly recommended 4. Made of high quality material, durable and reliable in use 5. Brand new and high quality 6. It will be your best choice Specifications: 1. Material: SS304 Stainless Steel 2. Finish: Polished 3. Inlet: 2.5" 4. Outlet: 2.5" 5. Overall Length: 10" 6. Body Type: 4" Round 7. Fitment: Universal Application Package Includes: 1 x Straight Through Performance MufflerDoes NOT fit models with California Emission Standards (Not legal for sale in CA and NY. If your vehicle is registered in California, do not purchase this part. If your vehicle meets California requirements, but is not registered in California, this converter will work on your vehicle. Return Policy All of our items come with a 30-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.