The Impulse Car name evokes excitement among Japanese Domestic Market (JDM) enthusiasts. Whether you remember the striking Isuzu Impulse of the 1980s or the modern tuning prowess of IMPUL, these vehicles deliver a unique blend of design, performance, and exclusivity. In this SEO–friendly deep dive, we’ll explore the history of the Impulse Car, compare iconic models, and point you to the best resources—like the official Impul Car website and the Impulse Car JDM website—to fuel your passion.
What Makes an Impulse Car Special?
An Impulse Car stands out through a combination of:
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Heritage Design: From the wedge-shaped lines of the Isuzu Impulse (also called the Piazza in Japan) to aggressive aftermarket body kits by IMPUL, styling is always cutting-edge.
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JDM Engineering: Engineering that prioritizes driver engagement—turbocharged engines, tight suspensions, and sporty transmissions.
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Limited Runs & Exclusivity: Many Impulse models were produced in limited numbers, making them prized among collectors.
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Aftermarket Mastery: IMPUL, founded by former Nissan racer Kazuyoshi Hoshino, elevates standard Nissans into showroom–ready beasts.
Together, these elements ensure that whether you’re browsing a classic coupe or spec’ing out a modern tuner, the impulse car ethos never disappoints.
Iconic Impulse Models Compared
Isuzu Impulse RS
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Engine: 1.6 L DOHC turbocharged I4
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Output: 160 hp @ 6,400 rpm
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Drivetrain: All-wheel drive
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0–60 mph: 7.2 sec
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Highlights:
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Lotus-tuned suspension for razor-sharp handling
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Pop-up headlights and distinctive Giugiaro bodywork
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Collector’s rarity in mint condition
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IMPUL March
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Base: Nissan March K11
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Factory Power: 79–84 hp
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IMPUL Upgrades:
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High-flow exhaust headers
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Custom ECU remap
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Sport-tuned springs & dampers
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Why It Matters: Transforms an urban run-about into a pocket-rocket, ideal for tight canyon roads.
IMPUL 934S Fairlady Z (Z34)
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Base: Nissan 370Z (Fairlady Z)
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Modifications:
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Aerodynamic front spoiler, side skirts, rear diffuser
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IMPUL Hi-Power Control Unit (engine management)
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SACHS adjustable dampers & stiffer sway bars
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Driver Appeal: Keeps the legendary Z-car character while boosting cornering grip and throttle response.
Here’s an in-depth, side-by-side look at three flagship “Impulse” cars—comparing their core specs, performance potentials, and real-world appeal:
| Feature | Isuzu Impulse RS | IMPUL March | IMPUL 934S Fairlady Z (Z34) |
|---|---|---|---|
| Base Vehicle | Isuzu Piazza (Impulse in US) | Nissan March (Micra) K11 | Nissan 370Z (Fairlady Z) Z34 |
| Engine | 1.6 L DOHC turbo-I4 | 1.0 L or 1.3 L naturally aspirated | 3.7 L V6 |
| Power (stock) | 160 hp @ 6,400 rpm | 79 – 84 hp | 332 hp @ 7,000 rpm |
| IMPUL Upgrades | Lotus-tuned suspension | ECU remap, stainless headers, | Hi-Power Control Unit, SACHS |
| (factory option), unique wheels | sport springs/dampers, body kit | dampers, wider fenders & aero kit | |
| Drivetrain | AWD (full-time) | FWD | RWD |
| 0–60 mph | ~7.2 sec | ~10.5 sec (stock); ~9.0 sec w/ IMPUL | ~4.9 sec (stock); ~4.5 sec w/ IMPUL |
| Top Speed | 130 mph | 100 mph (stock); ~110 mph w/ IMPUL | 155 mph (electronically limited) |
| Suspension | Double-wishbone all around | MacPherson struts w/ IMPUL springs | Front: double-wishbone; Rear: multi-link (both with SACHS damping) |
| Brakes | 4-wheel disc; optional ABS | 4-wheel disc | Brembo 4-piston front, 2-piston rear (stock) |
| Weight (approx.) | 2,400 lbs | 2,000 lbs | 3,300 lbs |
| Production Years | 1986 – 1991 | 1992 – 2002 | 2009 – 2020 |
| Rarity & Collectibility | High (especially RS AWD models) | Moderate | Growing — must-have for Z fans |
| Typical Price Range | $12 K – $25 K (clean examples) | $3 K – $8 K (stock), +$2 K IMPUL | $30 K – $45 K |
| Ideal Use Case | Weekend canyon carver; shows | Daily driver with pocket-rocket fun | High-performance weekend cruiser/track day machine |
Key Takeaways
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Balance vs. Extreme
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Isuzu Impulse RS strikes a rare balance of sharp handling (Lotus-tuned) and turbocharged punch, wrapped in a Giugiaro-styled body.
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IMPUL March turns a humble city hatch into an engaging driver’s car—ideal if you want fun without breaking the bank.
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IMPUL 934S Fairlady Z is an outright performance statement: big-power V6, serious chassis upgrades, and aggressive aero.
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Daily Driveability
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The March still fits tight parking and returns great fuel economy.
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The Impulse RS is surprisingly compliant for a turbo AWD, though parts can be scarce.
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The Z34 is most at home on open roads or tracks—its ride is firm, and running costs are higher.
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Collectibility & Value
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Impulse RS values have been climbing as ’80s JDM icons gain cachet.
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IMPUL March remains affordable but may appreciate if well‐maintained and unmodified beyond factory IMPUL kits.
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IMPUL Z34 models hold value better than stock 370Zs, thanks to their limited runs and factory-backed tuning pedigree.
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Where to Source Parts
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Head to the official Impul Car website for genuine factory-approved components.
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For JDM-specific offerings and international shipping, check out the Impulse Car JDM website.
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By weighing your budget, intended use (daily driver vs. track toy), and desire for rarity, you can choose the Impulse model that best matches your ambitions—and then capitalize on the deep parts support and community surrounding these true JDM legends
Why Visit the Impulse Car Website?
To explore genuine IMPUL parts and complete upgrade packages, head to the Impulse Car website. There, you’ll find:
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Aerodynamic Kits: Front bumpers, side skirts, rear lips
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Engine Upgrades: ECUs, exhausts, intakes
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Chassis Enhancements: Suspension components, brakes
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Visual Catalog: High-resolution photos, tech specs, and installation guides
Whether you own a Fairlady Z, Skyline, or even a Serena minivan, the official site covers every Nissan platform with factory-backed quality.
Exploring the Impulse Car JDM Website
For international enthusiasts seeking JDM–specific offerings, the Impulse Car JDM website is your go-to. Highlights include:
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Exclusive Body Panels: Rare bumpers and fenders for hard-to-find models
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Special Edition Accessories: Emblems, carbon-look mirrors, lightweight hood vents
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JDM Import Services: Guidance on shipping genuine IMPUL parts overseas
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Community Reviews: Real-world feedback from owners around the globe
With its user-friendly interface and clear compatibility charts, the impulse car JDM website makes sourcing authentic parts a breeze.
Choosing Your Next Impulse Car
When deciding which Impulse to buy or build, consider:
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Budget: Classics like the Isuzu Impulse RS often appreciate in value; newer IMPUL kits vary widely in cost.
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Purpose: Daily driver vs. weekend track warrior — your choice will dictate engine and suspension specs.
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Availability: Some JDM parts are scarce; check stock levels on both the Impulse Car website and the Impulse Car JDM website.
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Community Support: Join forums and local tuner clubs to swap tips on installations, tuning, and maintenance.
Conclusion
The Impulse Car legacy—from the Giugiaro-designed Isuzu Impulse to the high-performance creations of IMPUL—continues to captivate JDM fans worldwide. With authentic parts available on the official Impul Car website and the Impulse Car JDM website, you’re just a few clicks away from transforming your Nissan into an automotive icon. Embrace the spirit of JDM excellence, and let your impulse guide you to the ride of your dreams.
