RS-R Down Sus Lowering Springs for 2018-2020 Lexus IS300 RWD (ASE30) 300ZX AST Lowering Springs for the

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RS-R Down Sus Lowering Springs for 2018-2020 Lexus IS300 RWD (ASE30) 300ZX AST Lowering Springs for theRS R Down Sus lowering springs for the 2018 2020 Lexus IS300 (ASE30) drop the car into a cleaner, more purposeful stance while tightening body roll and sharpening turn in on everyday roads. Each set is engineered specifically for this IS300 chassis, so drop, spring rate and factory damper tune stay in balance the car sits where you want it and still drives like a daily. Racing Studio R built its first suspension in Osaka in 1972 and has been refining