Kyosho IFW457-7514 Replacement Big Shock Spring 78mm Gray 7.5-1.4 [KY-IFW457-7514]

Kyosho IFW457-7514 - Big Shock Spring(Gray/7.5-1.4/L=78)

Price:

AUD$16.22

Brand:

Kyosho

Model:

KY-IFW457-7514

Condition:

Brand New

Quantity:

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Description
FAQ

Refine INFERNO MP9 handling using Kyosho IFW457-7514

Chosen by tuners and club racers, the Kyosho IFW457-7514 Big Shock Spring brings a reliable 7.5-1.4 rate in a 78mm gray spring for the INFERNO MP9. It provides a practical route to more predictable handling without extensive chassis changes.

When to fit this spring

Use this spring when you need firmer mid-corner support or want to reduce body roll on high-speed sweepers. It installs on standard MP9 shocks and pairs well with modest tweaks to oil viscosity for fine control.

Behaviour on different surfaces

The spring helps stabilise the car on rough sections while retaining enough compliance for fast, smooth tracks. It is a sensible choice if you frequently switch between mixed-surface club runs and tighter technical layouts.

Remark :

Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Can I use this with aftermarket shock pistons?

Yes, it works with a range of pistons, but behaviour will vary by piston size and oil. Combine piston and oil choices with this spring rate to achieve the rebound and compression profile you want.

Is the colour relevant to performance?

The gray finish is cosmetic and does not affect spring rate. Focus on the 7.5-1.4 specification and 78mm length when matching springs to your setup.