Skunk2 Racing Ultra Valve Springs and Spring Base Kit for Honda L15B7

Skunk2 Ultra Dual Valve Spring & Spring Base Kit - Honda L15B7 / L15CA 1.5L Turbo

Skunk2 Racing SKU: SKK313-05-9400
Price
5% OFF
On Backorder – Order Now or Contact Us for Availability
Shipping calculated at checkout.

Skunk2's Ultra kit adds dual valve springs and spring bases to Honda's L15B7 and L15CA 1.5L turbo engines, allowing more camshaft lift than the OEM springs permit and supporting high-lift performance cams. The springs are wound from high-tensile chrome-silicone wire, shot-peened and heat-treated for consistent long-term valve control.

Specifications

Type Ultra dual valve springs with spring bases
Material Chrome-silicone spring wire, shot-peened and heat-treated
Installed Height 1.450 in.
Seat Pressure 83 lbs.
Open Pressure 215 lbs.
Coil Bind 0.926 in.
Max Lift 0.500 in.
Fitment Honda L15B7 / L15CA 1.5L turbo (2016+ Civic 1.5T)
Part Number 313-05-9400

Shipping

  • Orders placed before 3 PM ET typically ship the same business day. Some items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Backordered items ship as soon as stock lands. Contact us for lead times.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts cannot be returned. Confirm fitment before you install.
  • Special orders and custom items are final sale.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy
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