AST 1995-04/02 Opel Vectra B Lowering Springs - 50mm/40mm 1976-chevrolet-g10-sportvan-esi6205211 AEM's Exhaust Backpressure install kit

AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wideband UEGO Controller to provide accurate air/fuel ratio readings from wideband O2 sensors that are mounted pre-turbo

Air Lift's 1 year warranty and excellent customer support

Engineered to maintain proper suspension geometry

torque while outflowing the factory intake by up to 20

Flow capacity of up to 1

AST 1995-04/02 Opel Vectra B Lowering Springs - 50mm/40mm 1976-chevrolet-g10-sportvan-esi6205211 AEM's Exhaust Backpressure install kitThe 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