UNLIMITED WORKS CONNECTED-TYPE SEAT RAIL – FULL BUCKET SEATS FOR LANCER EVOLUTION IV–X
Original price was: ¥50,000.¥36,400Current price is: ¥36,400.
You can also purchase individual parts. See the prices below.

This can be shipped via economy air shipping to most parts of Asia, the US, and Europe. However, the territories cannot be covered with this shipping, we may request an additional shipping charge after the buyer places the order.
Description
BALANCED POSITIONING WITH ENHANCED RIGIDITY AND SMOOTH SLIDE OPERATION.
The Unlimited Works Original Connected-Type Seat Rail is engineered for full bucket seats in Lancer Evolution IV through X applications.
Unlike split-type rail designs, this connected construction offers superior strength and smoother slide operation while providing a moderate low-positioning effect. Ideal for drivers who desire improved seating position without the extreme drop that may compromise visibility in certain vehicles.
Product Highlights
🔗 CONNECTED-TYPE CONSTRUCTION
Features a unified, connected rail design rather than a split configuration. This construction provides:
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Higher rigidity compared to split-type rails
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More stable seat mounting
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Smoother slide operation due to integrated structure
⬇️ MODERATE LOW POSITIONING
Delivers a balanced low-positioning effect—not as extreme as some dedicated low-mount rails, but offering a meaningful improvement over factory seating height. This moderate drop is ideal for vehicles where excessive lowering would compromise outward visibility (dashboard line, door window height).
🔄 HEIGHT ADJUSTABLE
Incorporates height adjustment functionality, allowing fine-tuning of the seating position to suit driver preference and visibility requirements.
🔧 PASSENGER SIDE AVAILABLE
Available with a dedicated passenger-side configuration for symmetrical interior upgrades.
Technical Specifications & Application
This is a seat rail for full bucket seats, designed for specific Evolution chassis.
Key Details
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Product: Unlimited Works Original Connected-Type Seat Rail for Full Bucket Seats
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Vehicle Application: Mitsubishi Lancer Evolution IV, V, VI, VII, VIII, IX, X
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Passenger Side: Available (dedicated configuration)
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Compatible Seats: Full bucket seats
Key Features
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Construction: Connected-type (unified rail design)
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Positioning: Moderate low positioning (height adjustable)
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Slide Operation: Smoother than split-type designs
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Rigidity: Higher than comparable split-type rails
Performance Characteristics
🎯 OPTIMAL FOR VISIBILITY-SENSITIVE VEHICLES
The moderate low positioning makes this rail particularly suitable for:
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Vehicles where dashboard line becomes obstructive with extreme lowering
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Cars with higher door window sills
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Drivers who prioritize outward visibility alongside improved seating position
⚙️ SUPERIOR RIGIDITY
The connected construction provides excellent structural rigidity, ensuring the seat remains firmly mounted during aggressive driving while resisting flex and movement.
🔄 SMOOTH ADJUSTABILITY
Despite its rigid construction, the unified design allows for smoother slide operation than many split-type alternatives—enhancing daily usability without compromising performance.
🪑 PASSENGER SIDE OPTION
Dedicated passenger-side rail available for complete interior symmetry and consistent seating position for both occupants.
Additional information
| OPTION | Toyota 86 / Subaru BRZ, Lancer Evolution X, Lancer Evolution VII–IX |
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