N SPORT Seat rail Products
N SPORT S16
Side 4×4 Position
Features
N SPORT S16 Side-mount 4 × 4-position Seat Rail
Side-mount seat rail with 16 (4 × 4) possible height combinations.
- Designed for full bucket seats and other side-mount seats.
- Height adjustments on the side stays plus the 4-step height adjustments at both the front and rear of the seat allow for a total of 16 possible height combinations.
- Ideal for minivans, SUVs, 4WDs vehicles and other vehicles with ample floor space under the seat.
- The general-purpose side stays accommodate many seat models.
- Distortion of sliders due to welding heat is eliminated, resulting in smoother sliding action. The sliders and mounting frame are secured with rivets and bolts. The sliders and seat belt buckle stay are secured with rivets.
Detail
Smooth sliding is assured.
Welding heat is the primary cause of slider hardening. The mounting frame and sliders of this model are secured with rivets and bolts to prevent thermal distortion of the metal sliders. Direct welding of sliders is performed only as an auxiliary process to minimize the number of spot welds. For vehicles that require transfer of the original-equipment seat belt buckle to the seat rail, the seat belt buckle stay is fixed with rivets. Smoother slide is achieved by the elimination of distortion due to welding heat.
Box-type frame conceals the area beneath the seat.
In minivans, SUVs, 4WD vehicles and other vehicles with ample space under the seat, this frame conceals the area below the seat and achieves high rigidity despite the higher seating position. In addition, we elongated the bolt holes of the stays located in front of and behind the sliders to allow for adjustments to the left and right.
Height adjustments are provided on the side stays and on the 4-step height adjustment at the front and rear of the seat, offering 16 possible height combinations.
In addition to the height adjustments on the side stays, the combination of four bolt holes provided on the front and rear stays of the sliders and a box-type mounting frame allow height adjustments in four steps*1 at both the front and rear of the seat. Setting the front and rear*2 to different heights results in 16 (4 × 4) possible combinations of seat height and seat angle.
*1 Some models (listed in the compatibility table) offer three-step adjustment.
*2 We recommend mounting the seat to the same height at the front and rear. Differing height settings in the front and rear may apply an uneven load to the sliders due to their structure, which may result in difficulty sliding.
The general-purpose side stays accommodate many seat models.
The bolt holes used for mounting the seat itself are cut into elongated and diagonal shapes. In addition, the bolt holes for attaching to the sliders are elongated, which allows for mounting of many seat models. Moreover, in addition to offering fine adjustment of seat height and seat angle, this seat rail provides lateral seat adjustment to the left and right. It is also compatible with seats with a high bolt-hole mounting position,* such as the Recaro RS-G. In addition, weight-relief holes are provided for maximum weight reduction.
* For seats with higher mounting positions at the rear, only the bolt holes at the top of the side stays can be used.
Includes seat-mounting bolts.
All bolts required to mount the seat are included. Your current seat can be mounted only with these bolts.
side airbag canceller.
Vehicles equipped with side airbags require a separate side airbag canceller to prevent warning lights from illuminating. There are 6 types, NPC001~006. Please check the matching list for the appropriate product.
Specification
- Seat drop:
10–30 mm for Standard model - Installation method:
Side mount - Height adjustments:
On side stays plus 4-step adjustment (12 mm/step) at front and rear of seat, allowing for 16 possible height combinations.
Side stay adjustments: 17 mm/step - Mounted size:
290 (±5) from front to rear of side stay × 355–450 mm left to right
260 (±5) from front to rear of side stay × 355–450 mm left to right
233 (±5) from front to rear of side stay × 355–450 mm left to right - Parts supplied:
Seat-mounting bolts
Seat belt buckle relocation parts*
*Included with models requiring relocation of seat belt buckle.The contents of parts vary depending on the model.
Tips for mounting the seat to the side stays
Mount the seat to the side stays as orientated in the illustrations below. The installation width of the seat to be installed determines the orientation.
Adjustments required to center the seat relative to the steering wheel (adjusting the seat to the left or right) are performed by changing the orientation of the side stays as they mount to the seat rails.
Use spacers if the grommets of the belt holes interfere with the side stays, creating a gap between the seat body and the side stays.
(Adjust the number of spacers to fill the gap.)
Even if no interference occurs, a gap may be present depending on the width of the seat to be mounted. In that case, use spacers as well. (Use 30-mm bolts when using spacers; use 20-mm bolts when not using spacers.)
Note: Various spacers and bolts are included with the seat rail.
Conform
Compatible Auto Makers and Compatible Seats
 |  |  |  |  |  |
| RS-G series*1 TS-G series*1 SP-G series SP-GT series SP-GN series SP-A PRO RACER SP series | All models of full bucket seats*2 | 031 042 067 | REV series EVO series PRO2000 series CIRCUIT series S-LIGHT series ADV series*3 PRO ADV series QRT-V series*1 CORSA | IMOLA series SUZUKA EVOLUTION | HTE-ONE*1 PROTOTIPO*1 WRC*1 ARS*1 |
 |  | ||||
| RT1000 RT1000LB RT4009 RT9009 | All models of full bucket seats |
*1 Only the bolt holes at the top of the side stays can be used at the rear of the seat.
*2 Not compatible with Zodia model.
*3 Not compatible with ADV XT model.
Accommodates seats with an installation width of 355 to 450 mm apart from those listed above.
“Seat mounting width” explained
We suggest measuring the width of the seat across its bottom as shown in the image. Measure from the surfaces that mount to the side stays.
If the front and rear of the seat vary in width, measure the seat at its widest point.
