AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2001-2005 BMW 3 Series 318d Sedan/Touring/Coupe/Convertible (E46) xA 2003 Mazda Miata/MX-5 (NA/NB)

2003 Mazda Miata/MX-5 (NA/NB)

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Perfect solution to your 2008-2009 Pontiac G8 Base

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2001-2005 BMW 3 Series 318d Sedan/Touring/Coupe/Convertible (E46) xA 2003 Mazda Miata/MX-5 (NA/NB)The 5100 Series shock absorbers for the 2001 2005 BMW 3 Series 318d Sedan Touring Coupe Convertible (E46) utilize non inverted high performance monotube technology. In the past, these were known as the 4100 series. Monotube design shocks absorbers give your car a better performance than the standard twin tube design, the gas pressure is separated by a floating piston, and eliminates cavitation and airation within the oil chamber. The 5100 Series