Spring rate and sway bar reference
Thread Starter
^Warranty voider
Joined: Oct 2008
Posts: 821
Likes: 1
From: Gainesville, Your college town is weak.
Rep Power: 223 




Spring rate and sway bar reference
I've had to go to several different forums to get this information, I'm going to post all this in here so the next time I need it I have it in one place and hopefully it will serve others as a guide.
6th Gen
96-00 EX factory 165F/80R (P/P)
99-00 Si (EM1) factory 201F/99.8R (P/P)
CTR factory 240/240 (L/P)
APEX'i WS 447F/178R
Eibach ProKit 290F/190R (P/P)
Eibach Sportline 310F/275R (P/P)
Gold-line GL 2.5" drop 320/190 (P/P)
Gold-line GPS 1.25" drop 275/160 (P/P)
Ground Control Coilover 380F/280R (P/P)*
H&R OE 280F/190R (P/P)
H&R Sport 330F/280R (P/P)
JIC FLT-A2s (USDM) 504F/336R (L/L)
Koni RSK Suspension kit 154-205/270 (P/L)
Neuspeed SofSports 260F/150R (P/P)
Neuspeed Sport 280F/180R (P/P)
Neuspeed Race 485F/395R
Omni-Power Adjustable Sleeve Coilover 448F/336R (L/L)*
Omni-Power Street Coilovers 448F/336R (L/L)*
Omni-Power Sport Coilovers 539F/448R (L/L)*
Omni-Power Drag Coilover 810F/810R (L/L)*
Omni-Power 6-Way Damping Coilovers 539/448/336 (L)*
Progress Coilovers 350F/250R (P/P)
Progress Lowering Springs 320F/200R (P/P)
SkunkWerks Coilovers (old) 400F/300R (L/L)
Skunk2 Coilovers (new) 500F/400r (L/L)
Sparco needed
Spoon Full Coilovers 300/240
SSR Cup 392/280
SSR S1 448/448
Suspension Techniques 10-15% more then stock (P/P)
Tanabe DF-210 10-15% more then stock
Tanabe NF-210 5-10% more then stock
Tein HT 1119F/448R (L/L)
Tein HG 365F/129-196R (L/P)
Tein SS 448F/224R
Tein Flex 504F/280R
Tein RA/RE/RS 783F/559R (L/L)
Tein S. Tech 235F/140R
Tokico Illumina Kit 250/123 (P/P)
DC Integra
97, 00-01 ITR factory 250F/250R (L/P)
GS-R factory 200F/95R (P/P)
OEM 60x343mm 252F/140R (L/P)
Comptech Sport 335F/210R (L/P)
Eibach Pro Kit 288F/213R (P/P)
Eibach Sport Line 325F/241R (P/P)
Endless Zeal Function B6 Hard 672F/448R (L/L)
Endless Zeal Function B6 Street 560F/336R (L/L)
Ground Control Coilovers 380F/250R (L/L)*
H&R OE Sport 302F/168R
H&R Race 460F/350R (L/L)
H&R Sport 276F/276R (L/P)
HKS SF5 398F/291R (L/L)
KW variant 1 needed (L/L)
KW variant 2 needed (L/L)
KW variant 3 needed (L/L)
Mugen 5 Adjustment Kit 381F/252R (L/L)
Neuspeed Race 455F/360R (L/L)
Neuspeed Soft Sport 250F/185R (P/P)
Neuspeed Sport 250F/185R (P/P)
Omni-Power Adjustable Sleeve Coilover 448F/336R (L/L)*
Omni-Power Sport Coilovers 539F/448R (L/L)*
Omni-Power Street Coilovers 448F/336R (L/L)*
Omni-Power Drag Coilover 810F/810R (L/L)*
Omni-Power 6-Way Damping Coilovers 539/448/336 (L)*
RS*R Race 279F/268R (L/L)
RS*R SUS 242F/173R (P/P)
SkunkWerks Coilovers (old) 500F/400R
Skunk2 Coilovers (new) 500F/400R (L/L)
Spoon Progressive 358F/303R (P/P)
Spoon Stright Spring 60x200mm 448F/448R (L/L)
Swift Sport Mach Luxury 336F/196R (L/L)
Tanabe DF210 241F/201R
Tanabe GF210 302F/235R
Tanabe NF210 274F/201R
Tein High Tech 296F/257R (P/P)
Tein S-Tech 335F/274R (P/P)
EP3 (maybe other 7th gens)
Eibach Pro-Kit 15-20% stiffer then stock
Eibach Sportlines 20-25% stiffer then stock
H&R Sport 25-30% more then stock
Omni-Power Street Coilovers 448F/336R (L/L)*
Omni-Power Sport Coilovers 539F/448R (L/L)*
Omni-Power 6-Way Damping Coilovers 539/448/336 (L)*
Progress 280F/500R
Sprint 20-25% more then stock
Tein Flex 448F/559R
Tein SS 336F/448R
Tein S. Tech 157F/291R
Sway bars
Acura Vehicles
Model (Trim) Years Front Rear Notes
1.6EL 97-00 24.0mm 14.0mm
1.7EL 01 25.4mm 12.0mm
1.7EL 02-04 23.0mm 13.0mm
1.7EL 05 25.4mm 13.0mm
CL / TL 02-03 27.2mm 18.0mm
CL / TL (Type S) 02-03 27.2mm 19.0mm Swap the rear into 98-00 Accord
Integra (GS-R) 94-01 24.0mm 14.0mm
Integra (Type R) 94-01 24.0mm 22.0mm Swap the rear into 92-00 Civic/EL
MDX 02-05 23.0mm 20.0mm
NSX 02-03 28.6mm 19.1mm
NSX 04-05 18.3mm 19.1mm
RL 02-04 30.0mm 21.0mm
RL 05 29.0mm 17.0mm
RSX (Type S)02-04 24.0mm 19.0mm
RSX 02-05 23.0mm 19.0mm Swap rear into 01+ Civic/EL
TL 04-05 25.4mm 17.0mm
TSX 04-05 25.4mm 15.0mm
Honda Vehicles
Model (Trim) Years Front Rear Notes
Accord (V6) 05 25.4mm 13.0mm
Accord (I4) 05 25.4mm 14.0mm
Civic 01-05 15.9mm 12.0mm
Civic (Hatch Si/SiR) 03-04 25.4mm 15.0mm
Civic (Hatch Si/SiR) 05 25.4mm 17.0mm
Civic (Si) 88-91 18.0mm 15.0mm
Civic 88-91 17.0mm 13.0mm
Civic 92-95 21.0mm No rear bar.
Civic (Si/SiR) 92-95 22.0mm No rear bar.
Civic 96-00 22.0mm No rear bar.
Civic (Si/SiR) 96-00 26.0mm 13.0mm
CR-V 02-04 27.2mm 18.0mm
CR-V 05 27.2mm 14.0mm
CR-V 97-01 26.0mm 13.0mm
Insight 00-04 17.3mm
S2000 04-05 26.5mm 25.4mm
The above lists only details American and Canadian market vehicles. The following Japanese Honda vehicles are mentioned for tuner information.
Model (Trim) Years Front Rear Notes
Civic (Type R) 99-00 22.0mm Swap into USDM 92-00 Civic/EL
6th Gen
96-00 EX factory 165F/80R (P/P)
99-00 Si (EM1) factory 201F/99.8R (P/P)
CTR factory 240/240 (L/P)
APEX'i WS 447F/178R
Eibach ProKit 290F/190R (P/P)
Eibach Sportline 310F/275R (P/P)
Gold-line GL 2.5" drop 320/190 (P/P)
Gold-line GPS 1.25" drop 275/160 (P/P)
Ground Control Coilover 380F/280R (P/P)*
H&R OE 280F/190R (P/P)
H&R Sport 330F/280R (P/P)
JIC FLT-A2s (USDM) 504F/336R (L/L)
Koni RSK Suspension kit 154-205/270 (P/L)
Neuspeed SofSports 260F/150R (P/P)
Neuspeed Sport 280F/180R (P/P)
Neuspeed Race 485F/395R
Omni-Power Adjustable Sleeve Coilover 448F/336R (L/L)*
Omni-Power Street Coilovers 448F/336R (L/L)*
Omni-Power Sport Coilovers 539F/448R (L/L)*
Omni-Power Drag Coilover 810F/810R (L/L)*
Omni-Power 6-Way Damping Coilovers 539/448/336 (L)*
Progress Coilovers 350F/250R (P/P)
Progress Lowering Springs 320F/200R (P/P)
SkunkWerks Coilovers (old) 400F/300R (L/L)
Skunk2 Coilovers (new) 500F/400r (L/L)
Sparco needed
Spoon Full Coilovers 300/240
SSR Cup 392/280
SSR S1 448/448
Suspension Techniques 10-15% more then stock (P/P)
Tanabe DF-210 10-15% more then stock
Tanabe NF-210 5-10% more then stock
Tein HT 1119F/448R (L/L)
Tein HG 365F/129-196R (L/P)
Tein SS 448F/224R
Tein Flex 504F/280R
Tein RA/RE/RS 783F/559R (L/L)
Tein S. Tech 235F/140R
Tokico Illumina Kit 250/123 (P/P)
DC Integra
97, 00-01 ITR factory 250F/250R (L/P)
GS-R factory 200F/95R (P/P)
OEM 60x343mm 252F/140R (L/P)
Comptech Sport 335F/210R (L/P)
Eibach Pro Kit 288F/213R (P/P)
Eibach Sport Line 325F/241R (P/P)
Endless Zeal Function B6 Hard 672F/448R (L/L)
Endless Zeal Function B6 Street 560F/336R (L/L)
Ground Control Coilovers 380F/250R (L/L)*
H&R OE Sport 302F/168R
H&R Race 460F/350R (L/L)
H&R Sport 276F/276R (L/P)
HKS SF5 398F/291R (L/L)
KW variant 1 needed (L/L)
KW variant 2 needed (L/L)
KW variant 3 needed (L/L)
Mugen 5 Adjustment Kit 381F/252R (L/L)
Neuspeed Race 455F/360R (L/L)
Neuspeed Soft Sport 250F/185R (P/P)
Neuspeed Sport 250F/185R (P/P)
Omni-Power Adjustable Sleeve Coilover 448F/336R (L/L)*
Omni-Power Sport Coilovers 539F/448R (L/L)*
Omni-Power Street Coilovers 448F/336R (L/L)*
Omni-Power Drag Coilover 810F/810R (L/L)*
Omni-Power 6-Way Damping Coilovers 539/448/336 (L)*
RS*R Race 279F/268R (L/L)
RS*R SUS 242F/173R (P/P)
SkunkWerks Coilovers (old) 500F/400R
Skunk2 Coilovers (new) 500F/400R (L/L)
Spoon Progressive 358F/303R (P/P)
Spoon Stright Spring 60x200mm 448F/448R (L/L)
Swift Sport Mach Luxury 336F/196R (L/L)
Tanabe DF210 241F/201R
Tanabe GF210 302F/235R
Tanabe NF210 274F/201R
Tein High Tech 296F/257R (P/P)
Tein S-Tech 335F/274R (P/P)
EP3 (maybe other 7th gens)
Eibach Pro-Kit 15-20% stiffer then stock
Eibach Sportlines 20-25% stiffer then stock
H&R Sport 25-30% more then stock
Omni-Power Street Coilovers 448F/336R (L/L)*
Omni-Power Sport Coilovers 539F/448R (L/L)*
Omni-Power 6-Way Damping Coilovers 539/448/336 (L)*
Progress 280F/500R
Sprint 20-25% more then stock
Tein Flex 448F/559R
Tein SS 336F/448R
Tein S. Tech 157F/291R
Sway bars
Acura Vehicles
Model (Trim) Years Front Rear Notes
1.6EL 97-00 24.0mm 14.0mm
1.7EL 01 25.4mm 12.0mm
1.7EL 02-04 23.0mm 13.0mm
1.7EL 05 25.4mm 13.0mm
CL / TL 02-03 27.2mm 18.0mm
CL / TL (Type S) 02-03 27.2mm 19.0mm Swap the rear into 98-00 Accord
Integra (GS-R) 94-01 24.0mm 14.0mm
Integra (Type R) 94-01 24.0mm 22.0mm Swap the rear into 92-00 Civic/EL
MDX 02-05 23.0mm 20.0mm
NSX 02-03 28.6mm 19.1mm
NSX 04-05 18.3mm 19.1mm
RL 02-04 30.0mm 21.0mm
RL 05 29.0mm 17.0mm
RSX (Type S)02-04 24.0mm 19.0mm
RSX 02-05 23.0mm 19.0mm Swap rear into 01+ Civic/EL
TL 04-05 25.4mm 17.0mm
TSX 04-05 25.4mm 15.0mm
Honda Vehicles
Model (Trim) Years Front Rear Notes
Accord (V6) 05 25.4mm 13.0mm
Accord (I4) 05 25.4mm 14.0mm
Civic 01-05 15.9mm 12.0mm
Civic (Hatch Si/SiR) 03-04 25.4mm 15.0mm
Civic (Hatch Si/SiR) 05 25.4mm 17.0mm
Civic (Si) 88-91 18.0mm 15.0mm
Civic 88-91 17.0mm 13.0mm
Civic 92-95 21.0mm No rear bar.
Civic (Si/SiR) 92-95 22.0mm No rear bar.
Civic 96-00 22.0mm No rear bar.
Civic (Si/SiR) 96-00 26.0mm 13.0mm
CR-V 02-04 27.2mm 18.0mm
CR-V 05 27.2mm 14.0mm
CR-V 97-01 26.0mm 13.0mm
Insight 00-04 17.3mm
S2000 04-05 26.5mm 25.4mm
The above lists only details American and Canadian market vehicles. The following Japanese Honda vehicles are mentioned for tuner information.
Model (Trim) Years Front Rear Notes
Civic (Type R) 99-00 22.0mm Swap into USDM 92-00 Civic/EL
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
juror
Suspension DIY
6
Jul 30, 2019 03:28 AM
Shadow277
Suspension Performance Modifications
4
Aug 31, 2015 12:30 PM
ex2peria10
Mechanical Problems/Vehicle Issues and Fix-it Forum
0
Aug 27, 2015 09:02 PM




