This new aluminium center bulkhead ensures chassis rigidity in the center section of the car. Helps with traction and added stability in high grip situations.

A high-quality 64 titanium ball screw set, when replacing the kit's standard φ8mm ball screws (front/steel, rear/aluminum), they reduce overall weight by approximately 3.3g and provides a light driving feel.

These 64 titanium ball screws are approximately 1.5 g lighter per piece than the kit's standard parts for the front (made of steel). This material change slightly reduces rigidity for a smoother feel.

These titanium ball screws contribute to improved grip by adding approximately 0.6 g of weight per ball screw compared to the kit's standard rear ballscrews (made of aluminum). In addition, the use of 64 titanium material with its increased rigidity improves response, especially on low to medium grip surfaces.

IF15/IF15Wに使用可能なショートショック専用のセッティングパーツ。
標準で付属の
2個穴-1.1mmピストンに対して
1個穴-1.3mmピストンはIF18-2のフロント用ピストンと同一サイズ、他に
3個穴-0.9mmピストンのタイプ(G124と同一サイズ)も発売。

ピストンの固定方法をIF14-2同様に極小のビスを採用し、ストロークを確保。
(専用の0.05インチサイズの工具が必要です。→[A0100] INFINITY 0.05" HEX WRENCH DRIVER　)

This is a spare part for short shock G147 for IF15/IF15W. 2 hole - 1.1mm piston. (3 hole - 0.9mm piston and 1 hole - 1.3mm is also available.

This piston is secured with an ultra small screw as used in the IF14-2 to increase stroke.

A dedicated 0.05" inch size tool is required. (A0100) INFINITY 0.05" hex wrench driver.

This is an option part for short shock for IF15/IF15W. 3 hole - 0.9mm piston. (3 hole - 0.9mm and 2 hole - 1.1mm piston is also available.

This piston is secured with an ultra small screw as used in the IF14-2 to increase stroke.

A dedicated 0.05" inch size tool is required. (A0100) INFINITY 0.05" hex wrench driver.

Spare parts for repairing short shocks that can be used for IF15/IF15W.

Dedicated one O-ring specification.
The overall length has been reduced to the utmost limit to achieve a low center of gravity.
Teflon coated surface for smooth operation.

Spare parts for repairing short shocks that can be used for IF15/IF15W.

Overall length of 24mm.

This shock tower is used in combination with a specially developed short-type shock.
The suspension stroke is equal to that of the standard type, and combined with the low center of gravity, the shocks provide increased response and cornering.
The front and rear mounting positions are also carefully designed to keep the upper and lower mounting surfaces the same.
The upper fixing surface is offset by 1mm to keep the upper and lower mounting surfaces the same, the shape takes advantage of the machined A7075 material.

In the case of use with IF15W the racing body SMJ C235 can be optimized and mounted 3.5mm lower when using G147 short front shock set.

New rear shock tower features a body mounting position 3.5mm lower than std, contributing to a lower center of gravity.
By using T266 Alu HBP mount (black/2pcs) it is also possible to utilize horizontal style body mounting style.
The shock mounting positions have been reduced to 3 offering increased strength and crash resistance.