AST 02/2007-01/2014 Mercedes-Benz C-Class Lowering Springs - 35mm/35mm 2017-chevrolet-silverado-1500-custom-esi9322386 An additional 1/8th NPT port

An additional 1/8th NPT port is included to accommodate a nitrous set up or fuel pressure gauge

Able to select and prioritize available channels for best possible transfer speed

Each muffler assembly has unique dual 4" round carbon fiber tips with black anodized centers on each muffler assembly

2-1/2 IN F x 4-1/2 IN B x 4-1/2 IN T (Inverted) x 7 IN H

AST 02/2007-01/2014 Mercedes-Benz C-Class Lowering Springs - 35mm/35mm 2017-chevrolet-silverado-1500-custom-esi9322386 An additional 1/8th NPT portThe AST Lowering Springs reduce your cars center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle specific and crafted with premium materials on top quality Wafios coiling machines. Their progressive design balances a lowered stance with enhanced performance. With compatibility across over 3,000 models from 1966 upwards, these springs suit a wide range of vehicles. Backed by a lifetime