add_shopping_cart Suggested Parts 1keyboard_arrow_down
DST's lateral locks prevent sway bar movement and fits OE and aftermarket bars.
lock Warranty Information keyboard_arrow_down
SuperPro parts are engineered and tested to stand up to the harshest conditions and use cases, so all SuperPro products are covered under warranty for off-road, racing, and motorsport applications, but some parts are covered for different time periods.
For Bushings ('SPF' and some 'KIT') - Lifetime Warranty
For Roll Control ('ALOY', 'RC', 'TRC' and 'DURO') - Three Year Warranty
What is not covered:
Installation damage or error, accident or impact damage, product finish and surface corrosion, and wear resulting from failure to align after installation.
For more information contact our Customer Service folks.
SuperPro Rear Sway Bar Bushings - 17MM | '16-'23 MX5 Miata '17-'20 Fiat 124 Spider
Sway Bar Secrets
Upgrading the sway bars is a popular modification for those seeking additional handling performance for their ND Miata or Fiat 124. An important and often overlooked component to proper sway bar function is the sway bar bushing. It may seem like sway bar bushings don't really do much but proper bushing fitment is key for sway bar function. SuperPro's 17mm sway bar bushings not only offer a precise fit, their polyurethane construction makes them durable and long lasting.
An Important Bushing
Most drivers wouldn't believe sway bar bushings do more than stopping your sway bar from rattling around and making clunking noises when you hit a bump. However, properly locating and bracing your sway bar actually improves the torsion spring function. Removing movement before your sway bar can exert leverage allows the sway bar to react to bumps in the road faster, creating a more responsive suspension. Ensure your Miata or 124 Spider is operating at full capability by installing properly sized sway bar bushings.
Engineered Bushings
SuperPro engineers not only designed their bushings for ideal function when mounted in the car, they accounted for the vast array of 16mm aftermarket sway bars with their bushings. While being listed in catalogs as 17mm, the actual bushing inner diameter measures 16.5mm. This additional 0.5mm accounts for the protective coatings and flashy paints of the most common 16mm aftermarket rear sway bars for the Miata or Fiat 124 without going too large in bushing diameter and sacrificing performance.
Power of Polyurethane
SuperPro did more than engineer bushings that are sized correctly, they selected a material with superior longevity and performance capability over rubber. Polyurethane's resistance to repeated impacts and deformation makes it ideal for a bushing that lives a hard life being pinched between the frame and sway bar. SuperPro didn't stop there, they snuck another feature in the compact sway bar bushing package with grease retention knurling in the polyurethane for long term performance.
