Supersprint BMW F20 1 Series & F21 1 Series Stainless Steel Track Performance Pack with Valve (models From 07/2013) Product Type_Heat Exchanger Dual-tube design with low-pressure nitrogen

Dual-tube design with low-pressure nitrogen gas system

This is a very OEM+ subtle drop

Kit contents: DP51577NDX + D1358

BMW 3 Series (E46) 330d (1998–2007)

- Fastens directly to existing frame members

Supersprint BMW F20 1 Series & F21 1 Series Stainless Steel Track Performance Pack with Valve (models From 07/2013) Product Type_Heat Exchanger Dual-tube design with low-pressure nitrogenThe Supersprint Track Performance Pack with Valve (models From 07 2013) is a precision, direct fit stainless steel upgrade engineered for the BMW F20 1 Series & F21 1 Series. 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