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$290.00
SALE: $275.50
Model #40.0635
Our engineering staff has decades of experience in the design and tuning of performance suspension systems, including CART/Indy Cars, IMSA, SCCA, NASA, and SCORE competitors. These spring designs reflect our ability to develop a successful blend of appearance, handling capability, and ride quality. These springs feature increased spring rates for upgraded handling capabilities as well as progressively wound springs for superior ride quality.These springs are designed to work with OEM shocks but will benefit from using high performance shocks such as Tokico or Bilstein. Progress specifies only certified high-tensile SAE spring wire materials. Our springs are cold-wound on modern CNC coiling machines, then stress relieved, pre-set, and shot-peened for maximum durability.Features:
WARNING: Cancer and Reproductive Harm
| Make Vehicle | Model | Submodel | Year | Engine | Notes |
|---|---|---|---|---|---|
|
2005-2009 Chrysler 300 |
300 | 2005-2009 | |||
|
2009-2021 Dodge Challenger |
Challenger | 2009-2021 | |||
|
2007-2009 Dodge Charger |
Charger | 2007-2009 |
Progress is an aftermarket company that was established in 1995. It started as a small distributor of various suspension components. Throughout the years, they were able to establish themselves as one of the most recognizable brands when it comes to performance tuning in the automotive industry.
The company has always pushed itself to continuously develop products that would meet the demand of its customers. With their slogan “Advancing the Art”, they have carried it up to this today allowing them to become leaders in the highly competitive industry of the suspension market.
Quality In Every Product
All of the Progress’ products are proudly made in the USA in their facility at Anaheim, California. They do everything in-house from design, research and development, prototyping, manufacturing, and product testing. This helps them maintain their high level of standard and ensure that they maintain their quality consistently.
Track-Tested Products
Their products are such a success that it is being used by top racing teams in different racing disciplines such as the SCCA, NASA, SCTA, IMSA. World Challenge, and Honda Challenge. Progress has also been used by Toyota Motorsports for their Pace Cars.
Purchase Progress Products at Vivid Racing
If you are in search of a suspension system that is tried and tested both on the street and on the track, then Progress is the right brand for you. They offer various suspension components such as sway bars, stab links, camber adjusters, end links, chassis stiffeners, and more. Visit Vivid Racing and check out their list of products that would fit your specific needs.
