Swift Spec R Performance Springs - Lexus RC-F

Regular price $386.64 USD Sale price $386.64 USD Regular price $419.00 USD
Sale 7.72% $32.36 USD (7.72%)
Special order
Product Description
The Swift Spec R Performance Springs for Lexus RC-F are made for the true performance enthusiasts that wants to improve overall suspension performance on their Lexus.

Spec-R Springs are engineered with 3 main characteristics:
  1. Redesigned lowered ride height to maximize the suspension performance allowing the vehicle to fully absorb road condition for maximum traction.
  2. Increased spring rate to enhance cornering speed through entry & exit. The increase in spring rate is based on the vehicle factory stock valving settings, meaning the Spec-R use the optimal rate for the OE shock. High performance shocks are not required.
  3. Maintaining optimal comfort level for street use to provide an OE-like ride at a lower height.

  • Lexus RC-F [USC10] (2015, 2016)


Swift proprietary H5S.TW, same tech used in 2004 Le Mans Champion
Powder coated black for corrosion resistance
Drops 33mm front and 25mm rear (1.3 / 1.0 inches)
Made to work with OE struts
Guaranteed to never sag
Made in Japan

Extended Information

Type: Performance Lowering Springs
Drop [Front / Rear]: 33 (1.3) / 25 (1.0) [mm (inches)]
Spring Rate [Front / Rear]: 9.0 / 16.0 [kgf/mm]
Chassis: USC10
Warranty: Swift Lifetime Warranty
Notes: n/a

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck & international items, will require up to 7 business days to ship due to size and logistics.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Unless otherwise noted as "In Stock" or exact ETA. Special Order items have an ETA of 5+ weeks.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

Processing and logistics on in stock international orders can take up to 7 business days to process & ship.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.