Sibling Rivalry on the Track: FL5 Civic Type R vs. DE5 Integra Type S—Which Suspension Tuning Wins?
You’re standing in a showroom, or maybe just scrolling through forums late at night, staring at two nearly identical keys. One opens the door to a Honda Civic Type R, the other to an Acura Integra Type S. They share a platform, an engine, and a soul—but the suspension tuning and track times tell a story of two very different personalities.
TL;DR
The Civic Type R FL5 and Integra Type S DE5 are mechanical twins with different personalities. The Type R features stiffer suspension tuning and a larger rear wing for maximum track performance, setting a 7:44.88 Nürburgring lap record . The Type S uses softer adaptive damper tuning for a more compliant street ride . On the track, the Type R’s advantages in aero and tire options give it an edge, but the Type S holds its own in acceleration and figure-eight testing . The real difference comes down to comfort versus track focus.
The Suspension: Stiff vs. Supple
At their core, both cars share the same hardware: a dual-axis MacPherson strut front suspension, a multi-link rear setup, and adaptive dampers . They even share the same wheelbase, track widths, and 265/30R19 Michelin Pilot Sport 4S tires .
But the tuning is where these two diverge dramatically.
The Civic Type R’s Adaptive Damping System (ADS) is calibrated for track aggression. It’s stiff, purposeful, and communicates every imperfection in the pavement directly to your spine . The Integra Type S, on the other hand, uses a softer damper tune that prioritizes daily comfort without sacrificing athleticism .
Here’s the wild part: You can swap the ADS modules between these cars. The DE5’s softer module plugs directly into the FL5, transforming the Civic’s harsh ride into something far more livable on rough roads . It’s a reversible, factory-grade modification that many owners use to fine-tune their suspension feel .
Track Times: The Numbers Don’t Lie
When the stopwatch starts, the Type R pulls ahead—but not by as much as you might think.
Nürburgring Lap Record
The Civic Type R FL5 holds the front-wheel-drive production car record at the Nürburgring with a time of 7:44.88 . The Integra Type S hasn’t officially challenged this record, but its softer suspension and less aggressive aero suggest it would likely be a few seconds slower.
Figure-Eight Testing
MotorTrend’s figure-eight test (which combines acceleration, braking, and cornering) produced identical results: 24.5 seconds for both cars, with nearly identical lateral grip (1.02 g for the Acura, 1.03 g for the Honda) .
Lightning Lap
At Car and Driver’s Lightning Lap, the Integra Type S posted a 3:04.2 lap time . The Civic Type R was faster, but the key difference wasn’t suspension—it was tires. The Acura comes only with Michelin Pilot Sport 4S, while the Civic can be equipped with stickier Michelin Pilot Sport Cup 2 tires . With Cup 2s, the gap would shrink significantly .
Comparison Table: Suspension and Track Performance
| Feature | Civic Type R FL5 | Integra Type S DE5 |
|---|---|---|
| Suspension Tuning | Stiffer, track-focused | Softer, street-comfort bias |
| Adaptive Damper Module | Aggressive damping in all modes | More compliant, better for rough roads |
| Rear Wing | Large, functional aero for stability | Subtle lip spoiler |
| Tires (Factory) | Michelin Pilot Sport 4S; Cup 2 optional | Michelin Pilot Sport 4S only |
| Nürburgring Lap Time | 7:44.88 (record) | Not officially timed |
| Figure-Eight Time | 24.5 seconds @ 1.03 g | 24.5 seconds @ 1.02 g |
| 0-60 MPH | 5.3 seconds | 5.2 seconds |
| Braking (60-0) | 104 feet | 100 feet |
Real-World Track Experience
On a warm day at the track, the differences become perceptible. The Type R’s stiffer suspension and larger wing provide a slight edge in high-speed sweepers, offering “a bit more stability in long sweepers” . The Type S, however, shines on bumpy backroads, absorbing undulations that would jostle you around in the Type R .
Throttle House testing showed the Integra Type S actually launches better from a standstill and pulls ahead in a straight line . Its five extra horsepower and a meatier mid-range torque curve give it a slight edge in acceleration out of corners—about ¾ of a car length on certain exits .
But the Type R fights back with its aero and track-focused features. The LogR telemetry system, shift lights, and deeply bolstered bucket seats make it feel more like a race car for the road .
Which Should You Choose?
- Choose the Civic Type R if you’re a track rat who wants maximum performance, aero stability, and that hardcore Type R experience. The stiffer suspension, larger wing, and available Cup 2 tires make it the sharper track tool .
- Choose the Integra Type S if you want 90% of the track performance with a much more livable daily ride. The softer suspension, better street manners, and extra luxury touches make it the better all-rounder .
One owner put it perfectly: “The choice of either car—particularly for the ‘weekend warrior’ crowd—should fundamentally come down to personal tastes, and nothing else” .
Frequently Asked Questions
Which is faster on track, the Civic Type R or Integra Type S?
The Civic Type R is faster on track, largely due to its stiffer suspension, larger rear wing for stability, and available Cup 2 track tires. The Integra Type S’s softer tuning and standard tires hold it back, but with upgraded tires, the gap would shrink significantly .
Can I swap suspension modules between the FL5 and DE5?
Yes, the ADS modules are reverse-compatible. You can install the Integra’s softer module in the Civic for a more comfortable street ride, or the Civic’s stiffer module in the Integra for a more track-focused feel .
What are the suspension differences between the two cars?
Both share identical hardware, but the Type R has stiffer adaptive damper tuning for track use, while the Type S uses softer tuning for street comfort .
Does the Integra Type S have less grip than the Civic Type R?
In MotorTrend testing, both cars posted nearly identical lateral grip figures (1.02 g vs. 1.03 g) and identical figure-eight lap times. The grip difference is minimal, but the Type R’s larger wing provides more high-speed stability .
Which car is better for daily driving?
The Integra Type S is the better daily driver thanks to its softer suspension tuning, more compliant ride over rough roads, and extra luxury features like a head-up display and heated seats .
What’s your take—stiffer track machine or softer daily hero? Drop your thoughts in the comments below.
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