Best Lowering Springs for the FL5 Civic Type R & DE5 Integra Type S: The "Mostly" Complete Guide
Real owner feedback only. No paid test groups, no sponsored influencers, none of that "we got these free so they're amazing" stuff. Every set here is compared on drop, spring rate, ride quality, and how it actually behaves on the FL5 Civic Type R and the DE5 Integra Type S. Same chassis, same adaptive dampers, so the same springs work on both. If anything is chassis specific, I'll point it out.
Why Lowering Springs?
Lowering springs tighten up body control, sharpen your turn-in, and clean up that factory wheel gap that bugs every one of us. Get the rates and travel right and you keep the daily comfort while adding real performance. Both the FL5 and DE5 respond really well to a smart spring choice. Honda already put serious engineering into the adaptive dampers, and a good spring set works with that engineering instead of fighting it.
Everything in this guide is built to run on the factory adaptive dampers and keep all three drive modes (Comfort, Sport, +R). Pick based on how you actually drive, not just how low you want to sit.
FL5 vs DE5: What Actually Differs
The Integra Type S (DE5) rides on the same platform as the Civic Type R (FL5) and uses the same adaptive damper system. That's why almost every spring in this guide is sold as a shared FL5/DE5 fitment, same part number, same spring, same behavior. The DE5 sits a hair softer and quieter from the factory and carries a touch more weight, so a set that feels firm but livable on the FL5 will feel just about identical on the DE5. The one thing to watch is that the Integra's slightly different front fascia and lower lip mean an aggressive drop shows curb clearance sooner. If a listing only names one chassis, double check it covers yours before you buy. Most of the good brands list both, but a few older SKUs still say FL5 only.
Quick Picks
Don't want to read all twelve sections? Start here based on what matters most to you:
Master Spec Table
All specs come from manufacturer data and get cross-referenced against retailer listings. Where sources disagree, I note the range. Rates are kgf/mm and drops are approximate, since they settle a bit with wear-in.
| Spring | Front Rate | Rear Rate | Type | Front Drop | Rear Drop | Best For |
|---|---|---|---|---|---|---|
| OEM (reference) | ~4.8 | ~4.4 | Progressive | n/a | n/a | Stock |
| Swift Spec-R | 6.3 | 7.5 | Linear | -25mm (1.0") | -25mm (1.0") | Track |
| J's Racing Hyper | 3.5 to 5.5* | 2.5 to 4.5* | Variable | -25mm (1.0") | -20mm (0.8") | Balanced |
| Eibach Pro-Kit | ~5.1 | ~4.7 | Progressive | -25mm (1.0") | -18mm (0.7") | Daily |
| Eibach Sportline | Higher* | Higher* | Progressive | -30mm (1.2") | -23mm (0.9") | Aggressive |
| Spoon V1 / V2 | 5.5 | 5.0 | Progressive | -20mm (0.8") | -25mm (0.8") | Balanced |
| RS-R Ti2000 | 5.61 | 5.31 | Progressive | -20 to -25mm | -25 to -30mm | All-round |
| H&R Sport | 4.5 | 5.1 | Progressive | -19mm (0.75") | -15mm (0.6") | OEM+ |
| TEIN S.Tech | 5.3 | 4.8 | Progressive | -20mm (0.8") | -25mm (1.0") | Street/Aggressive |
| AFD Dual-Rate | Dual* | Dual* | Dual-rate | -25mm (1.0") | -25mm (1.0") | Value |
| Fortune Auto VHLS | 4.4 | 5.0 | Linear, adj. height | 0 to -32mm (0 to 1.25") | 0 to -32mm (0 to 1.25") | Adjustable |
*Variable, dual, or undisclosed exact figure. The manufacturer publishes a range or just says progressive/dual instead of a single number. Ranges reflect where reputable retailers disagree.
Swift Spec-R Aggressive / Track
Swift Spec-R
Built for people pushing the car at HPDE, time attack, and SCCA. Made in Japan from Swift's proprietary H5S.TW material, which lets them run a smaller, lighter spring at a higher rate without coil bind. So you get less unsprung mass and quicker response. That rear-biased 6.3/7.5 split is the most aggressive setup in this whole guide, and it's not close.
J's Racing Hyper Balanced
J's Racing Hyper Spring
A chassis-exclusive design tuned right around the Type R's adaptive dampers. The variable-rate winding stays soft early in the stroke for ride comfort, then firms up as you load it. That's exactly what you want from a spring meant to work with the factory 3-mode system instead of overriding it. J's Racing builds these specifically to keep +R, Sport, and Comfort all feeling different.
Eibach Pro-Kit Daily
Eibach Pro-Kit
The default rec for a reason. Progressive rate that sits barely above stock, a modest drop that clears most driveways, and a ride that's firmer than factory but never harsh. Tested on the factory dampers, backed by Eibach's limited lifetime warranty, and there's a confirmed DE5 fitment too (-1.0" front, -0.8" rear on the Integra).
Eibach Sportline Aggressive
Eibach Sportline
Pro-Kit's meaner sibling. Bigger drop at -30mm up front, higher rates to control that lower ride height, and a rear-bias rate system that keeps front-to-rear balance in check while still playing nice with Honda's adaptive dampers. This is the aggressive-stance-plus-real-handling pick from Eibach.
Spoon Progressive, V1 & V2 Balanced
Spoon Sports Progressive Spring
Classic Spoon thinking. Rate up about 10% over stock, but with some clever engineering to keep the ride livable. They extended the spring length and used an irregular-pitch, barrel-shaped coil profile that lowers the load needed to get the spring moving. So it soaks up the small stuff softly and firms up progressively for the fast stuff. That rear-heavy drop gives a subtle rake a lot of owners love.
RS-R Ti2000 Down All-Round
RS-R Ti2000 Down Sus
RS-R's party trick is the Ti2000 titanium-alloy material, which resists sag over time way better than normal spring steel. So the ride height you set is the ride height you keep, years down the road. Rates land in a friendly middle ground just above stock, and the drop is on the deeper side of moderate.
H&R Sport OEM+ / Subtle
H&R Sport
The most conservative drop here, and that's kind of the whole point. Front rate actually sits a touch below stock while the rear firms up, which cleans up body motion without ever feeling stiff. Sold in a shared FL5/DE5 fitment. If your goal is looks factory-correct, just better, this nails it.
TEIN S.Tech Street / Aggressive
TEIN S.Tech
TEIN's aggressive street spring. Chrome-vanadium SAE9254V steel, green powder coat, progressive rate, and a 1-year warranty that covers sag past 5mm, breakage, deformity, and noise. Rates land firmly above stock for a noticeably sportier feel while staying tuned for the factory dampers.
AFD Dual-Rate Value
AFD (AeroflowDynamics) Sport Dual-Rate
The budget entry. Even 1" drop, dual-rate construction that's soft on the street and firmer once you load it, powder-coated finish, and a lifetime warranty on paper. The pitch is a progressive-feeling ride at a lower price than the Japanese and German names.
Fortune Auto VHLS New / Height-Adjustable
Fortune Auto Variable Height Lowering Springs
The clever middle ground between springs and coilovers, and a newer option worth knowing about. VHLS uses a threaded lower perch so you can dial ride height anywhere from stock down to about 1.25", while keeping your factory adaptive dampers and all three drive modes. Rates sit close to stock so the ride stays comfortable, and it's backed by a 5-year warranty. Sold in a shared FL5/DE5 fitment.
Alignment Notes
Whatever you install, budget for an alignment right after. This part isn't optional. Lowering the FL5 or DE5 pulls in negative camber up front and shifts your toe, and if you leave that uncorrected you'll chew the inside edges off expensive tires within a few thousand miles. Get it aligned to a spec that suits how you drive: closer to factory for even daily tire wear, or a little more front negative camber (with toe corrected) if you track it and want the front end to bite. Give any new spring a few hundred miles to settle before the final alignment, since ride height drops slightly as the springs seat in. And if you're going aggressive on the drop, have the shop make sure you're not riding the bump stops at rest. That's the fastest way to ruin the ride quality you just paid to improve.
Bottom Line
Just want me to tell you what to buy?
Most FL5 and DE5 owners should grab the Eibach Pro-Kit or H&R Sport. Proper drop, better handling, and a ride you'll still love on a long drive.
Want more character without punishing the daily commute? J's Racing or Spoon V2 are the balanced enthusiast picks.
Serious track use and you're okay with a firmer street ride? Swift Spec-R, Eibach Sportline, or TEIN S.Tech.
Want to set the height and forget it? RS-R Ti2000 for sag resistance, or Fortune Auto VHLS if you want to keep adjusting it yourself.
Tightest budget? AFD Dual-Rate, eyes open, from a real dealer.
There's no single best spring. There's the best spring for how you drive your car. Buy for that, get the alignment done, and go enjoy it. Got questions on fitment for your specific FL5 or DE5? That's what we're here for.
Specs cross-referenced against manufacturer data and reputable retailer listings as of July 2026. Ride impressions reflect real owner feedback, not sponsored reviews. Drops are approximate and settle with wear-in. Confirm the exact part number covers your chassis (FL5 or DE5) before you order.