S550 Mustang IRS Subframe "Posi-Loc" System

Your Price: $199.99
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Part Number:KTI-BUK15RS
This KellTrac S550 Mustang IRS Subframe "Posi-Loc" System for the S550 Mustang positively locates the rear IRS Subframe within the chassis. By filling the voids within the factory bushings and putting positive pressure on the factory bushing stops, this kit eliminates the deflection found within the stock assembly that leads to poor performance in all scenarios. Whether you are a spiritedly street cruising, drag racing, road racing or auto-crossing this KellTrac Posi-Loc system will significantly improve the performance and feel of your S550 Mustang.

-CNC Machined Lightweight Design
-6061-T6 Billet Aluminum, Anodized Black
-Precision fitment for maximized performance
-Zero NoiseVibrationHarshness Increase
-Industry First Unique rear lower design, replaces factory bushing stop plate

-Reduces Wheel-Hop
-Centers Subframe to Chassis
-No centering sleeves needed!
-Improves Handling, Traction and Feel
-Helps prevent bushing and driveline part damage
-Can assist in reducing driveline vibrations
-Reduces pinion angle change under heavy WOT loads

5 Stars
Posi-loc system
Kelltrac nailed it with this kit. The fit and finish is incredible as was the customer service and shipping. Extremely easy and straight forward install done on jack stands at home. I would highly recommend these for any s550 owner.
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from Texas. on 8/28/2021
5 Stars
Best bang for the buck
Honestly was surprised by how few parts could do so much. This kit does exactly what it says and was what I was wanting and it cost less than the other stop wheel hop kits. Customer service is top tier. All of my questions and concerns were answered. The install is incredibly easy and simple. Now in my 2020 GT mt82 car I can take off and hammer into second without that traction light coming on or any stutter or skipping. You can be confident in your purchase if this is what you are wanting to achieve. Recommend 10/10
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Tennessee . on 3/30/2022

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