How to Choose the Right Lowering Springs for Your Car in Canada
Lowering springs are one of the most popular first modifications for Canadian car enthusiasts — they improve handling, eliminate wheel gap, and transform how a car looks on the road. But choosing the right spring isn't as simple as picking a brand.
Progressive vs Linear Spring Rates
Progressive rate springs start softer and become stiffer as they compress — compliant over small bumps but firms up under hard cornering. Eibach's Pro-Kit uses a progressive design — this is why Eibach springs ride better on rough roads than many stiffer linear alternatives at the same ride height.
Linear rate springs have a consistent rate throughout their travel — preferred for track use where predictable behaviour matters more than everyday compliance. H&R Sport Springs use a linear rate on many applications.
For Canadian daily drivers: progressive rate springs are almost always the better choice.
Drop Amount — How Much Is Right?
- 15–25mm: Subtle — eliminates obvious wheel gap, minor handling improvement.
- 25–40mm: The sweet spot for Canadian street use. Noticeable visual transformation, meaningful centre-of-gravity reduction, still manageable over typical road imperfections. This is where Eibach Pro-Kit sits on most applications.
- 40–60mm+: Aggressive lowering. Significantly increases the risk of bottoming out on Canadian infrastructure — speed bumps, frost heaves, steep driveways.
Shock Compatibility
Running lowering springs on tired OEM shocks produces a bouncy, unsettled ride. Best pairing: Bilstein B8 Sport shocks — specifically designed for vehicles lowered 30–50mm. Available as the complete Bilstein B12 Pro-Kit (B8 shocks + Eibach springs).
Canadian-Specific Considerations
Road salt: Quality springs from Eibach and H&R use protective coatings that hold up well. Budget springs from unknown brands often rust through within 2–3 Canadian winters.
Frost heaves and potholes: A 35mm drop handles frost heaves; a 60mm drop does not. Plan your drop amount with your typical roads in mind.
Use our Shop by Car tool to find confirmed Eibach spring fitments — and browse our full suspension collection. All priced in CAD, no duties, fast shipping across Canada.