The SPL NA / NB Miata Tie Rod Kit allows for bumpsteer adjustment by allowing the tie rod end pivot to be relocated with the use of spacers on Miatas with the factory manual steering rack. This results in less dynamic toe change (aka bumpsteer) as the suspension compresses (bump) during cornering and over rough roads, resulting in more predictable handling, less tire shoulder wear, and better stability over rough roads and track curbing.BenefitsBumpsteer CorrectionLightweight: 2.52 lbs (1.14 kg) per SidePrecise Dynamic Geometry, Stability, and HandlingReduced Front Tire Toe WearMaintenance-Free, US Made, PTFE-Lined FK BearingsMaterials6061-T6 Aluminum Turnbuckle4140 Chromoly Steel Tapered Stud304 Stainless Steel 1/8" and 1/4" SpacersAnodized Titanium HardwareFK PTFE-lined Spherical Bearings (Self-cleaning, US Made)

This Part Fits:

Year	Make	Model	Submodel
1999	Mazda	Miata	10th Anniversary
1990-1997,1999-2005	Mazda	Miata	Base
1993	Mazda	Miata	LE
2000-2005	Mazda	Miata	LS
1994-1997	Mazda	Miata	M Edition
2004-2005	Mazda	Miata	Mazdaspeed
1991,2000-2003	Mazda	Miata	SE
2003	Mazda	Miata	Shinsen
1997	Mazda	Miata	STO