Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Progress Tech 02-06 Acura RSX Coil-Over 3 System (FR 350lb / RR 650lb)

SKU: PRG78.0102.3565

Coilover Adjustable Spring Lowering Kit

PRG Coil-Over Kits - 3

Progress Tech 02-06 Acura RSX Coil-Over 3 System (FR 350lb / RR 650lb)

SKU: PRG78.0102.3565

Coilover Adjustable Spring Lowering Kit

PRG Coil-Over Kits - 3

A$2,786.35
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Progress Tech's highly-regarded Acura RSX Progress Tech Coil-over system has been updated and released as a new CS3/RA rebound-adjustable system! The "sporty" Progress ride quality has been further enhanced with 24 adjustable damper settings to dial in the ride and responsiveness of your DC5. These CS3 Coil-over kits are perfect for the performance-minded enthusiast wanting to improve handling, control & vehicle response. The new 24-way adjustable dampers are aggressively tuned for wide range of ride control and enhanced handling capability. The seamless steel front strut housings are CNC machined and precision-fabricated, then plated with an attractive and durable Mil-spec electroless nickel finish. The tie-rod locatons have been modified for bump steer correction. The rear threaded sleeves are stainless steel. The aluminum perch adjusters and spring adapters are clear anodized for durability. Our exclusive take-apart front housings are rebuild-able and the rear dampers are available as service parts (only). What is the CS3/RA all about? Tune your ride! You can easily adjust your rebound damping to your preferred settings, and fine-tune the ride and chassis response. The soft setting range is similar to our earlier CS2. The rebound settings have been developed with 24 linear steps up to full rebound, plenty for your track days! This means that the CS3 has our characteristic "sporty" ride on softer settings. Turn up the rebound settings for higher spring rates, track days or some quick 1/4 mile drag launches

Product Overview

Progress Tech's highly-regarded Acura RSX Progress Tech Coil-over system has been updated and released as a new CS3/RA rebound-adjustable system! The "sporty" Progress ride quality has been further enhanced with 24 adjustable damper settings to dial in the ride and responsiveness of your DC5. These CS3 Coil-over kits are perfect for the performance-minded enthusiast wanting to improve handling, control & vehicle response. The new 24-way adjustable dampers are aggressively tuned for wide range of ride control and enhanced handling capability. The seamless steel front strut housings are CNC machined and precision-fabricated, then plated with an attractive and durable Mil-spec electroless nickel finish. The tie-rod locatons have been modified for bump steer correction. The rear threaded sleeves are stainless steel. The aluminum perch adjusters and spring adapters are clear anodized for durability. Our exclusive take-apart front housings are rebuild-able and the rear dampers are available as service parts (only). What is the CS3/RA all about? Tune your ride! You can easily adjust your rebound damping to your preferred settings, and fine-tune the ride and chassis response. The soft setting range is similar to our earlier CS2. The rebound settings have been developed with 24 linear steps up to full rebound, plenty for your track days! This means that the CS3 has our characteristic "sporty" ride on softer settings. Turn up the rebound settings for higher spring rates, track days or some quick 1/4 mile drag launches


Features and Benefits

  • Adjustable damping
  • Front spring rate: 350 lb/in
  • Rear spring rate: 650 lb/in
  • Lowering Height 1" to 3"

Product Details

Year Make
Adjustable:Yes
Description:Progress Tech 02-06 Acura RSX Coil-Over 3 System (FR 350lb / RR 650lb)
Front spring rate:350 lb/in
Lowering Height:1" to 3"
Part Number:prg78.0102.3565
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Warning Label:Prop65.jpg
Prop 65 Yes/No:Yes
Rear spring rate:650 lb/in
Title:Coil-Over 3 System, RSX (FR: 350 lb / RR: 650 lb)

Part Type

Coilover Adjustable Spring Lowering Kit

Data: v4.2 - Upd: 2026-09-29 15:28:26

Features

  • Adjustable damping
  • Front spring rate: 350 lb/in
  • Lowering Height 1" to 3"
  • Rear spring rate: 650 lb/in

Specifications

Year
Make
Adjustable:
Yes
Description:
Progress Tech 02-06 Acura RSX Coil-Over 3 System (FR 350lb / RR 650lb)
Front spring rate:
350 lb/in
Lowering Height:
1" to 3"
Part Number:
prg78.0102.3565
Prop 65 (C, R or CR):
CR
Prop 65 - Short Label:
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Prop 65 Warning Label:
Prop65.jpg
Prop 65 Yes/No:
Yes
Rear spring rate:
650 lb/in
Title:
Coil-Over 3 System, RSX (FR: 350 lb / RR: 650 lb)

Reference Information

Brand Name/s Progress Technology
StreetFX SKU prg78.0102.3565
SFX Item ID 4306379
Supplier Item Code 4306379
Manufacturer SKU 78.0102.3565
Manufacturer UPC 810001073435
Alternative References 350lb, 650lb)

Brochures

Compatibility

Loading compatibility information...

Keep shopping

More from Progress Technology