Charts and Graphs
The following graphs show the improvement in
cornering and straight line acceleration which can be achieved
with installation of Phantom Grip. Click graph to view full
Order online below or by phone!
Phantom Grip - Limited Slip Differentials
FREE Spring Kit Upgrade Included!!!
Max Performance, Minimum Price
Phantom Grip LSD, otherwise knows as Limited Slip Differential,
conversion kit, installs into your non-LSD Differential, converting
it into a proven and competitive limited slip differential that
enhances your traction needs.
FREE Green Spring Kit Upgrade included!
(not needed or available for Extreme kits)
Unlike other retailers who make you buy the Spring Kit Upgrade
separately, we give it to you FREE! Out price w/the free upgrade is
Our LSD serves two distinctive functions for the daily driver,
street/strip warrior, or full race vehicle:
Every Phantom Grip is constructed of only the highest-quality
aerospace alloys. With over 500,000 miles of vigorous performance
testing (SCCA, drag, rally, hill climb, ice, rain, etc.), we have
been able to fine tune each application through specific heat
treating and rockwell testing to achieve maximum performance and
- In cornering and braking, it functions as a
disc-type limited slip.
- In hard acceleration, the Phantom Grip works as a
locker causing both wheels to receive equal power instead of
just one wheel spin.
Each Phantom Grip unit is assembled with blueprinted
matched sets of progressive-rate springs to achieve equal load
distribution to the disc plates, which dramatically enhances
reliability and performance. With such a passion for perfection, we
at Phantom Grip are confident that when you choose a Phantom Grip
unit, you are choosing, by far, the best limited slip conversion kit
on the market.
Our Limited Slip Differential will provide you with:
- Increased Towing Capacity
- Maximized Tire Wear
- Safer, Wet Weather Driving
- Fun To Drive in Conditions
Please order CUSTOM LSD's by phone at
Custom's take 3-5 days to ship