Supersprint BMW E89 Z4 Stainless Steel Central "Y-Pipe" 53" TOOLBOX RANGE underscoring AST's commitment to reliability

underscoring AST's commitment to reliability and customer satisfaction

0T (N26 245 Hp) 2014 -> 2016 (with valve)

Width: 233mm (9

1 × EBC Brake Disc (D860)

Supersprint BMW E89 Z4 Stainless Steel Central "Y-Pipe" 53" TOOLBOX RANGE underscoring AST's commitment to reliabilityThe Supersprint Central "Y Pipe" is a precision, direct fit stainless steel upgrade engineered for the BMW E89 Z4. 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 and