{"data":{"id":"us/40-cfr-1045.655","jurisdiction":"us","citation":"40 CFR 1045.655","heading":"What special provisions apply for installing and removing altitude kits?","body":"An action for the purpose of installing or modifying altitude kits and performing other changes to compensate for changing altitude is not considered a prohibited act under 40 CFR 1068.101(b) as long as it is done consistent with the manufacturer's instructions.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER U—AIR POLLUTION CONTROLS","PART 1045—CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION MARINE ENGINES AND VESSELS","Subpart G—Special Compliance Provisions"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"93c70bfee869e673a77228c4b5d2b7f87da0b8d127acca6b7030d0dc05233e13","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-1045.650","next":"us/40-cfr-1045.660"},"notice":"GroundRules: Original legal text. Not legal advice."}