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Progress Technology Series I Coilovers
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Competition Series I kits are steel-bodied shocks that are fully re-buildable. All components of the Series I kits are manufacturing in the US and they are re-built right here at our Anaheim facility. The aggressive tuning is ideal for superior street performance and autocross applications. Our exclusive take-apart dampers are tunable and rebuildable; in addition, the threaded steel bodies are plated with attractive corrosion-resistant electroless nickel. Another benefit of the Series I kits is that we can custom valve the dampening levels and spring rates for a wide range of specialty street & track applications such as autocross, road racing, and drag racing.
With no fancy knobs or colors, these coil-over kits give you everything you need and nothing you don't. If you want an out of the box kit that will transform your cars handling, look no further. Custom spring rates are available!
These kits are under warranty for one year from the date of purchase. The owner must show proof of purchase for any warranty claim.
Progress Technology Series I Coilovers Applications
Part Number |
Application |
Notes |
Price |
Buy Now |
| Acura | ||||
| 75.0101 | 1990-1993 Acura Integra | 1-3'' drop - Spring Rate: 350/250 - Kit does NOT include the black OEM top hats. | $1,012.50 Shipped | |
| 75.1003 | 1994-2001 Acura Integra | 1-3'' drop - Spring Rate: 350/250 - Kit does NOT include the black OEM top hats - Excluding Type R |
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| 75.1005 | 1994-2001 Acura Integra | 1-3'' drop - Spring Rate: 350/500 - Drag Race - Kit does NOT include the black OEM top hats - Excluding Type R |
$1,087.50 Shipped | |
| 75.1003.TA | 1994-2001 Acura Integra | 1-3'' drop - Spring Rate: 450/650 - Time Attack - Kit does NOT include the black OEM top hats - Excluding Type R |
$1,087.50 Shipped | |
| 75.0102 | 2002-2006 Acura RSX | 1-3'' drop - Spring Rate: 350/650 - Kit does NOT include the black OEM top hats. | $1,035.00 Shipped | |
| Honda | ||||
| 75.1002 | 1988-1991 Honda Civic | 1-3'' drop - Spring Rate: 350/250 - Kit does NOT include the black OEM top hats. - 1988 models require 1989-1995 rear lower control arms. | $1,012.50 Shipped | |
| 75.1004 | 1988-1991 Honda Civic | 1-3'' drop - Spring Rate: 350/500 - Drag Race - Kit does NOT include the black OEM top hats. - 1988 models require 1989-1995 rear lower control arms. | $1,087.50 Shipped | |
| 75.1002.TA | 1988-1991 Honda Civic | 1-3'' drop - Spring Rate: 450/650 - Time Attack - Kit does NOT include the black OEM top hats. - 1988 models require 1989-1995 rear lower control arms. | $1,087.50 Shipped | |
| 75.1003 | 1992-2000 Honda Civic | 1-3'' drop - Spring Rate: 350/250 - Kit does NOT include the black OEM top hats - Excluding Type R |
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| 75.1005 | 1992-2000 Honda Civic | 1-3'' drop - Spring Rate: 350/500 - Drag Race - Kit does NOT include the black OEM top hats - Excluding Type R |
$1,087.50 Shipped | |
| 75.1003.TA | 1992-2000 Honda Civic | 1-3'' drop - Spring Rate: 450/650 - Time Attack - Kit does NOT include the black OEM top hats - Excluding Type R |
$1,087.50 Shipped | |
| 75.1006 | 2001-2002 Honda Civic | 1-3'' drop - Spring Rate: 350/650 - Kit does NOT include the black OEM top hats. - Excluding Si |
$1,035.00 Shipped | |
| 75.1007 | 2002-2005 Honda Civic Si | 1-3'' drop - Spring Rate: 350/650 - Kit does NOT include the black OEM top hats. |
$1,035.00 Shipped | |
| 75.1007 | 2003-2005 Honda Civic | 1-3'' drop - Spring Rate: 350/650 - Kit does NOT include the black OEM top hats. |
$1,035.00 Shipped | |
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