Mishimoto Air Filter Housing Plug - MMAF-SUB-SGD ⚠ Check if this part fits your vehicle Select your vehicle to confirm fitment before you buy. Select vehicle Sound Generator Delete Kit, fits Subaru Manufacturer: Mishimoto Manufacturer part number: MMAF-SUB-SGD Old price: $21.00 Price: $18.95 Ship to Select country United States of America Afghanistan Åland Islands Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia (Plurinational State of) Bonaire, Sint Eustatius and Saba Bosnia and Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory Brunei Darussalam Bulgaria Burkina Faso Burundi Cabo Verde Cambodia Cameroon Canada Cayman Islands Central African Republic Chad Chile China Christmas Island Cocos (Keeling) Islands Colombia Comoros Congo Congo (Democratic Republic of the) Cook Islands Costa Rica Côte d'Ivoire Croatia Cuba Curaçao Cyprus Czechia Denmark Djibouti Dominica Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Eswatini Ethiopia Falkland Islands (Malvinas) Faroe Islands Fiji Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guernsey Guinea Guinea-Bissau Guyana Haiti Heard Island and McDonald Islands Holy See Honduras Hong Kong Hungary Iceland India Indonesia Iran (Islamic Republic of) Iraq Ireland Isle of Man Israel Italy Jamaica Japan Jersey Jordan Kazakhstan Kenya Kiribati Korea (Democratic People's Republic of) Korea (Republic of) Kuwait Kyrgyzstan Lao People's Democratic Republic Latvia Lebanon Lesotho Liberia Libya Liechtenstein Lithuania Luxembourg Macao Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Micronesia (Federated States of) Moldova (Republic of) Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island North Macedonia Northern Mariana Islands Norway Oman Pakistan Palau Palestine, State of Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Réunion Romania Russian Federation Rwanda Saint Barthélemy Saint Helena, Ascension and Tristan da Cunha Saint Kitts and Nevis Saint Lucia Saint Martin (French part) Saint Pierre and Miquelon Saint Vincent and the Grenadines Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Sint Maarten (Dutch part) Slovakia Slovenia Solomon Islands Somalia South Africa South Georgia and the South Sandwich Islands South Sudan Spain Sri Lanka Sudan Suriname Svalbard and Jan Mayen Sweden Switzerland Syrian Arab Republic Taiwan, Province of China Tajikistan Tanzania, United Republic of Thailand Timor-Leste Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom of Great Britain and Northern Ireland United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela (Bolivarian Republic of) Vietnam Virgin Islands (British) Virgin Islands (U.S.) Wallis and Futuna Western Sahara Yemen Zambia Zimbabwe * Other * Shipping Method Name Estimated Delivery Price No shipping options Apply Custom wishlist OK Add to wishlist Add to compare list Email a friend More and more vehicles are being sold with a 'sound symposer' system on their engines. This basically pumps engine noise into the cabin of the vehicle so the driver can experience the sound and rush of the engine accelerating under load. However, some customers choose not to have this sometimes obtrusive noise constantly being drawn into their car. Some people have come up with quick and easy solutions to remove this system. Mishimoto has developed a system that fits a variety of vehicles. The system features an aluminum CNC plug with a Mishimoto logo to place in the intake hose as well a rubber cap to install onto the sound diaphragm. Installation is a snap and will take about 10 minutes to complete. Now you can enjoy a quieter ride! Products specifications Attribute name Attribute value SellingPoint11 N/A SellingPoint12 N/A SellingPoint13 N/A SellingPoint14 N/A SellingPoint15 N/A Install Difficulty 1 Prop 65 Y/N Y Prop 65 - Short Label WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov Color Silver Finish Polished Installation Difficulty 1 Material Aluminum TechSpec Air Filter Part Number N/A TechSpec Filter Diameter N/A TechSpec Chassis Codes EJ257--FA20DIT TechSpec Engine Codes EJ257--FA20DIT TechSpec Applications N/A TechSpec Note For the best performance from your Mishimoto intake, we recommend cleaning and re-oiling your oiled air filter every 10,000–15,000 miles during normal driving. If you frequently drive in dusty or off-road conditions, inspect the filter more often and service it whenever it appears dry or heavily coated with debris.----Filter re-oil is not included in Lifetime Warranty. TechSpec Caution N/A TechSpec Includes (1) CNC Plug (for the air intake hose)--(1) Rubber Cap (for the sound diaphragm if applicable)--Mishimoto Lifetime Warranty SellingPoint01 Fits the 2015-2017 Subaru STI and other Subaru vehicles with sound generator tube SellingPoint02 Eliminates engine noise in the vehicle cabin SellingPoint03 Aluminum CNC plug for intake hose SellingPoint04 Quick and easy 10 minute installation SellingPoint05 Mishimoto Lifetime Warranty SellingPoint06 N/A SellingPoint07 N/A SellingPoint08 N/A SellingPoint09 N/A SellingPoint10 N/A Country of Origin CN Condition New 🚗 Compatible with 17 vehicles are compatible with this product · 2013–2020 Looking for fitment details? Add your vehicle and we'll show you instantly whether this part fits. + Add Vehicle