Check the listing for details. 90 Degree Header 15 16 18 Marine Nitro Engine M3 Thread Exhaust Tune Pipe #1168. Color: Silver, Condition: New. Listed at 18.99 USD. Description: 90 Degree Header 15 16 18 Marine Nitro Engine M3 Thread Exhaust Tune Pipe #1168 Quantity: 1 pc color : Silver Material: aluminum Width = 62 mm Long = 105 mm Outside diameter = 14 mm Payment Policy : We only accept payments via PayPal. Shipping Time & Method: Item will be shipped within 3 days after payment is confirmed. Goods will be sent via airmail . Delivery takes about 18-25 business day (without holidays). All products have been checked and packaged in good condition before dispatch. Please make sure your address in PayPal is matched with your shipping address before pay. If you would like to change the address, please contact us IMMEDIATELY after your payment. Return policy :After receiving item.,items can be returned within 30 days . Items must be the original packaging. No use. No damage. Buyers bear the freight cost.