AST Suspension Lowering Springs - 2011+ Kia Rio Air Filters>Air Filters - Universal Fit We recommend the non-resonated variant

We recommend the non-resonated variant for vehicles equipped with the factory headers

Now reuse your existing B/H-series throttle body assembly for a quicker

and it is backed by Sinister Diesel's two-year warranty

The body is fully powder coated in a stealth black finish

AST Suspension Lowering Springs - 2011+ Kia Rio Air Filters>Air Filters - Universal Fit We recommend the non-resonated variantThe 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