AST 04/2011-08/2018 Audi A6 Lowering Springs - 30mm/30mm 1981-gmc-k2500-base-esi3883600 Unique Balance Chamber / Diverter

Unique Balance Chamber / Diverter Design: The aFe exhaust tip assembly incorporates a diverter extension into the balance chamber directs exhaust gases more smoothly and efficiently while retaining the balance chamber

With the use of the optional Akrapovic Sound Kit

performance tone while the ROCK BASHER'S shortened pre-axle turndown tip handles off-road obstacles

Produces An Astonishing 40 HP And 53 lbs

4L) Standard Size High Performance Main Bearing Set

AST 04/2011-08/2018 Audi A6 Lowering Springs - 30mm/30mm 1981-gmc-k2500-base-esi3883600 Unique Balance Chamber / DiverterThe 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