of subsection (a) shall apply to specified plants planted or grafted after September 27, 2017, in taxable years ending after such date. 13202. Modifications to depreciation limitations on luxury automobiles and personal use property (a) Luxury automobiles (1) In general 280F(a)(1)(A) is amended— (A) in clause (i), by striking $2,560 and inserting $10,000 , (B) in clause (ii), by striking $4,100 and inserting $16,000 , (C) in clause (iii), by striking $2,450 and inserting $9,600 , and (D) in clause (iv), by striking $1,475 and inserting $5,760 . (2) Conforming amendments (A) Clause (ii) of section 280F(a)(1)(B) is amended by striking $1,475 in the text and heading and inserting $5,760 . (B) Paragraph (7) of section 280F(d) is amended— (i) in subparagraph (A), by striking 1988 and inserting 2018 , and (ii) in subparagraph (B)(i)(II), by striking 1987 and inserting 2017 . (b) Removal of computer equipment from listed property (1) In general Section 280F(d)(4)(A) is amended— (A) by inserting and at the end of clause (iii), (B) by striking clause (iv), and (C) by redesignating clause (v) as clause (iv). (2) Conforming amendment Section 280F(d)(4) is amended by striking subparagraph (B) and by redesignating subparagraph (C) as subparagraph (B). (c) Effective date The amendments made by this section shall apply to property placed in service after December 31, 2017, in taxable years ending after such date. 13203. Modifications of treatment of certain farm property (a) Treatment of certain farm property as 5-Year property Clause (vii) of section 168(e)(3)(B) is amended by striking after December 31, 2008, and which is placed in service before January 1, 2010 and inserting after December 31, 2017 . (b) Repeal of required use of 150-Percent declining balance method Section 168(b)(2) is amended by striking subparagraph (B) and by redesignating subparagraphs (C) and (D) as subparagraphs (B) and (C), respectively. (c) Effective date The amendments made by this section shall apply to property placed in service after December