Product Reviews for 2015-19 Mustang GT Steeda Adjustable Differential Bushing Insert System - Urethane 555-4439
Description
Reviews
Steeda Autosports has once again taken the S550 Mustang to the next
level of performance and comfort with the exclusive 2015 Mustang GT
Steeda Adjustable Differential Bushing Insert System - Urethane
555-4439! When engineers sat down to design this kit, they
had to come up with a way to increase performance without sacrificing
an ounce of drivability all while keeping the car quiet!
Unlike the competitors' kits that will absolutely increase NVH (noise,
vibration, harshness), take 3-4 hours to install and force you to
permanently modify the rear IRS suspension with a sawzall, Steeda’s
does not! Steeda's kit installs in around 1 hour, adds ZERO increase in
NVH, is adjustable and can be easily removed - it simply doesn’t get
any better than this!
Minimize pinion angle changes, increase traction, eliminate wheel hop
and differential deflection with Steeda's new kit. Made from
high-strength urethane to Steeda's exact specifications and durometers,
the kit comes with 2 different bushing options - red 'street'
80 durometer bushings and black 'performance' 90 durometer
bushings. Both bushing options will increase performance with no
increase in NVH, a Steeda-exclusive.
Steeda’s kit adds the strength and support the OEM bushings need to
perform the way customers intended. Once again, this is not a permanent
modification - there is no drilling, cutting or pressing required.
Simply loosen and remove a couple bolts and this kit installs in
around 1 hour. Bushings are included for both the front and
rear differential mounting locations. Grade 10.9 hardware is included
with zinc-plated washers. Note: For hardcore
enthusiasts that want ZERO pinion deflection, try the 555-4440
kit. This kit features aluminum bushing inserts. For race-use only as
it will increase NVH and gear noise. Product Benefits
Limits
IRS differential movement while increasing traction and eliminating
wheel hop