H&R 2.5 inch ID Single Race Spring Length 8 inch Rate 150 lbs/inch
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Dial in your coilover setup with the H&R 2.5 inch I.D. Single Race Spring – an 8 inch main spring rated at 150 lbs/inch, wound from high tensile strength wire alloy so a thinner wire does the same job with less weight.
Why Choose the H&R 2.5 inch I.D. Race Spring?
- Lighter, longer travel – on average 15% lighter with 10% more travel than competitors' springs at any given rate
- (hf) 54SiCr6 spring steel – special lightweight alloy built with precision technology
- Pre-blocked at the factory – will never set or sag
- Built for motorsport – designed for demanding race environments
- Tunable – wide variety of lengths and rates for custom suspension setup
- Made in Germany
Specifications
- Inside diameter: 2.50" I.D.
- Length: 8 inch
- Rate: 150 lbs/inch
- Material: (hf) 54SiCr6 spring steel
Notes
- H&R 2.50" I.D. main springs run from 6" to 18" in length across a wide selection of rates.
- Matching 2.50" I.D. tender springs use trapezoidal (flat rather than round) wire with a low block height for maximum travel.
- H&R also offers a 60mm I.D. race line for Porsche GT3 and other Euro spec cars: main springs from 80mm to 300mm (25.4mm = 1 inch), 25 N to 700 N rates (N/mm x 5.709 = pounds/inch).
SKU: HRSR25080150
Questions? We’re Here to Help.
Have questions about upgrades for your build? Contact FASS Motorsports and we’ll get you dialed:
Phone: 636-429-7020
Email: info@fassmotorsports.com
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