Supersprint BMW E39 Stainless Steel Connecting Sleeve Pipes Kit MAYSALE5 AST’s commitment to quality is

AST’s commitment to quality is evident in the meticulous design and material selection

and complete peace of mind

Power: 392 HP (288 kW)

If upgrading the slip-on system with evolution link pipe

available in polished or black ceramic Daytona trims

Supersprint BMW E39 Stainless Steel Connecting Sleeve Pipes Kit MAYSALE5 AST’s commitment to quality isThe Supersprint Connecting Sleeve Pipes Kit is a precision, direct fit stainless steel upgrade engineered for the BMW E39. It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your BMW a deeper, more purposeful note. Supersprint has been handcrafting performance exhausts in Mantova, Italy since 1955. Every system is designed and validated on the dyno not by assumption using thin wall stainless steel