RS-R Sports-i Coilover Suspension Kit for Lexus IS300 (1998–2004). This height-adjustable system is tuned for enthusiasts seeking sharper handling and a dialed-in stance while keeping daily usability in check.

Developed specifically for the IS chassis, the Sports-i pairs performance springs with model-matched dampers to deliver confident turn-in, flatter cornering, and composed ride quality. Its threaded-body design allows precise ride-height changes to set wheel gap, balance rake, and tailor response to your driving style, making it a strong foundation for street-focused builds that see occasional spirited use.

Features

• Vehicle-specific fitment for 1998–2004 Lexus IS300
• Ride-height adjustable threaded-body coilovers
• Sport-tuned springs matched to dampers
• Improved steering response and reduced body roll
• Built for reliable street performance

Have questions or need fitment guidance? Call our team—Austin, TX at 512-982-9393 or Los Angeles, CA area at 562-981-6800. We offer installation and customization services at our Austin, Texas and Los Angeles, California locations.

If you are considering multiple items, please contact us for shipping discounts. We install on premises at both locations.

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