AST 21- Audi Q4 E-TRON Lowering Springs - 40mm/35mm Speciale Dodge/Chrysler fitted a thermostatic bypass

Dodge/Chrysler fitted a thermostatic bypass valve to the lines that feed the transmission cooler

making for an easy installation

and F-550 trucks

Stage 2H 93: up to 42%HP / 30%TQ

AST 21- Audi Q4 E-TRON Lowering Springs - 40mm/35mm Speciale Dodge/Chrysler fitted a thermostatic bypassThe 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