RX8 2004-2011: Suspension

Progress Technologies RX8 Springs :: 04-10

Progress Technologies RX8 Springs
Part Number: 61-0545
Application: 04-10
Price: $209.00
Quantity:
Progress RX8 Springs. The engineering staff at Progress has decades of experience in the design and tuning of performance suspension systems, including CART/Indy Cars, IMSA, SCCA, NASA, and SCORE competitors. These RX8 springs reflect their ability to develop a successful blend of appearance, handling capability, and ride quality.

These RX8 springs feature increased spring rates for upgraded handling capabilities as well as progressively wound springs for superior ride quality. These RX8 springs are designed to work with OEM shocks but will benefit from using high performance shocks such as our adjustable choices from Koni and Tokico. Progress specifies only certified high-tensile SAE spring wire materials. Their RX8 springs are cold-wound on modern CNC coiling machines, then stress relieved, pre-set, and shot-peened for maximum durability.

Features:
-Front drop: 1.2"
- Rear drop: 0.8"
-Front rate: 205 lbs/in
- Rear rate: 145 lbs/in
-Limited lifetime warranty!
-All spring kits are powdercoated metallic gray.

Customers who bought Progress Technologies RX8 Springs :: 04-10 also often bought:
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A great choice for STU competitors and others looking to run Falken's 255/40/17 or similar.

Nothing else comes close to this combination of ultra light weight and strength (Rolling Rim technology used to make these rims results in grain alignment just... More Info

Customer Reviews: Progress Technologies RX8 Springs :: 04-10

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Installation Instructions

Re: NC Rollbar Installation

Brian wrote:Looking sharp, will get that trim piece your direction to finish it off.Tks Brian.Let me know on email when it ships out, thanks...
Posted by pdxa4

Re: NC Rollbar Installation

JonU wrote:Really nice work. BTW, what seat covers are those?Tks,They are Wet Okole's...
Posted by pdxa4

Re: NC Rollbar Installation

Really nice work. BTW, what seat covers are those?
Posted by JonU

Re: NC Rollbar Installation

Gorgeous in silver!!! Making me rethink the black one. Well done.
Posted by rpmchris

Re: NC Rollbar Installation

Looking sharp, will get that trim piece your direction to finish it off.
Posted by Brian

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