TDot Performance offers a complete selection of high-quality suspension systems and performance parts to bring forth a significantly improved driving experience. We carry excellent aftermarket coil springs to take the place of worn down and damaged ones which cause sagging and tire wear. With our wide selection of coil springs, we guarantee more stability amidst the toughest driving conditions.


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Coil Springs are manufactured to support the weight of your vehicle. When you're driving and encounter a bump that forces the wheels upward, these springs appropriately compress to allow your vehicle to stay level and prevent the passengers from feeling the effects of the impact. After the bump, the spring effectively pushes the wheel downwards to ensure maximized road contact. Placing emphasis on strength and resilience, coil springs are appropriately hot or cold formed on special coiling equipment before being hardened, tempered, with the ends ground flat. Coil springs come with a constant or progressive rate where constant variants feature evenly spaced coils and compress at a linear rate. Meanwhile, progressive rate coil springs are made for vehicles that haul heavy load as they have evenly spaced coils at one end and wider spaced ones at the other.

TDot Performance carries high-quality coil springs from highly-regarded aftermarket manufacturers such as Pro Comp, H&R, Tein, Eibach, and KYB. We offer coil springs in a variety of wire thicknesses, spring rates, and diameters to replace worn down variants to restore your ride height and ride quality. We guarantee you won't find a more complete selection and cost-efficient deals anywhere else. If you're residing in Canada, all your orders come free from any customs, duties or brokerage fees and they are delivered directly to your doorsteps in just three to five working days once they are purchased. All the products we carry are 100% authentic, brand-new, well-packaged, and covered by the official warranties bestowed by the original manufacturer. If you find another official seller with a better price than ours, let us know and we promise to provide a better deal. For further inquiries on coil springs and other suspension upgrades, please don't hesitate to give us a call at 1-800-276-7566, or send us an email at