Developed for the *NEW* MX-5 'ND' platform. The PROGRESS Front Anti-sway bar is a lightweight tubular 28.5mm diameter adjustable sway bar; ideal for aggressive street performance & autocross use. This kit features unique custom poly bushings that function with the lateral locating rings for positive bar location and immediate sway bar response. The new bushings fit in the OEM sway brackets. This sway bar is designed for use with OEM end links or replacement spherical bearing units.
OEM rate:
- 102 #/inch
PROGRESS
- 300 #/inch (soft)
- 342 #/inch (mid)
- 385 #/inch (firm)
Progress anti-sway bars dramatically improve handling. How? They minimize the traction-robbing body "lean" that rolls part of the outside tires off the pavement. Our Sport-tuned Anti-roll bars replace skinny OEM bars and rubber bushings with larger diameter (stiffer) alloy steel bars and polyurethane bushings. More roll stiffness means less body "lean", and the tires stay flatter on the pavement (larger contact patches). The result is more grip and added driver control!
-Less body roll means more traction, faster cornering speeds, and increased driver confidence.
-Polyurethane bushings produce crisp response on turn-in.
Progress Anti-sway bars are cold-formed in-house using our custom-built precision bending equipment. Both laser-cut and CNC bar ends are MIG welded in place using a precise fixture for an exact fit.
OEM rate:
- 102 #/inch
PROGRESS
- 300 #/inch (soft)
- 342 #/inch (mid)
- 385 #/inch (firm)
Progress anti-sway bars dramatically improve handling. How? They minimize the traction-robbing body "lean" that rolls part of the outside tires off the pavement. Our Sport-tuned Anti-roll bars replace skinny OEM bars and rubber bushings with larger diameter (stiffer) alloy steel bars and polyurethane bushings. More roll stiffness means less body "lean", and the tires stay flatter on the pavement (larger contact patches). The result is more grip and added driver control!
-Less body roll means more traction, faster cornering speeds, and increased driver confidence.
-Polyurethane bushings produce crisp response on turn-in.
Progress Anti-sway bars are cold-formed in-house using our custom-built precision bending equipment. Both laser-cut and CNC bar ends are MIG welded in place using a precise fixture for an exact fit.
- Size: 28.5mm tubular
- This system is designed for use with OEM end links.
- Adjustment Range: 3 holes
- End-links Included: No
- All sway bars are powdercoated metallic gray.
- One year limited warranty
1 Review
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First must have mod
I have these front and rear sway bars, parts installed at a shop. Stock ND1 coilovers.
Drastic improvement in body roll and chasis stiffness. Body roll is still present with stock suspension however it is very refined and minor
In my opinion this should be the first mod you do on a ND Miata
Fast, shipping department
