Product Details

Upgrade or replace your BC Racing coilover springs with high-quality, 50mm I.D. (inner diameter) linear springs, engineered for precision performance and durability. Crafted from SAE9254 high-tensile steel, these springs feature a zinc undercoating and outer powder coating to protect against rust and maintain long-term reliability.

BC Racing 50mm linear springs come in various lengths ranging from 120mm to 260mm and spring rates from 3K to 20K, allowing you to fine-tune your suspension setup for the perfect balance of comfort and performance. For even higher spring rates up to 40K, consider upgrading to Swift Springs.

Designed for maximum consistency and durability, BC Racing replacement springs deliver the performance you need, whether you're upgrading your suspension for the street or pushing limits on the track.

Features

  • 50mm inner diameter – industry-standard fitment
  • SAE9254 steel construction – high tensile strength for longevity
  • Zinc & powder coating – superior rust resistance
  • Wide range of lengths & rates – from 120mm to 260mm & 3K to 20K
  • Compatible with BC Racing Coilovers (of matching spring size)
Specifications
Brand:
BC Racing
Quantity
1 Spring
Inner Diameter:
50mm
Spring Type
Linear

Additional Notes

  • Customize at your own discretion. Please ensure you are selecting the right specs when customizing your coilovers.
  • We highly recommend ensuring your struts are properly valved to match your chosen spring rates. If you're increasing or decreasing spring rates by 4k or more, it's best to revalve your struts accordingly. Failing to properly match your springs and struts can lead to coilover damage, reduced performance, a noticeably harsher ride, and may void the warranty.

    Customer Reviews

    5.0
    Rated 5.0 out of 5 stars
    Based on 7 reviews
    100%would recommend these products
    7 reviews
    • CH
      Chuck H.
      Verified Buyer
      Rated 5 out of 5 stars
      Swapped springs on my Celica ST205

      I went with longer, softer, S-barrel springs to replace the ones that came with my BC Racing coilovers. The difference was huge. Couldn't be happier!

    • DW
      Dante W.
      Verified Buyer
      Rated 5 out of 5 stars
      Coilover Spring

      Great. Just as expected.

    • JD
      Jose D.
      Verified Buyer
      Rated 5 out of 5 stars
      Thanks for quick shipping

      Order came in as advertised

    • RR
      Rafael R.
      Verified Buyer
      Rated 5 out of 5 stars
      Lower spring rate

      Great customer service and quality springs. I went from 12k to 5k huge difference. perfect fit just match the numbers on your springs

    • AT
      Anthony T.
      Verified Buyer
      Rated 5 out of 5 stars
      Bc racing springs on adlerspeed coilovers

      Still haven’t got the time set it up properly but so far, but it’s way smoother than I expected.

      The spring rates I chose are overkill fo a small sedan.But now I have a better idea of what I’m doing thanks to this purchase.

      Would recommend to anyone who wants to go for style but want the car to be functional. But keep in mind that depending on what series or brand of coil over you’ve got (since the springs can be fitted to other different brands of coilover if you know what size you’re coilover springs are).

    Questions & Answers