BMW F90 M5 titnaium ceramic race downpipes and midpipes are made to eliminate exhaust flow restriction for maximum Horsepower and Torque gains.
3D Scanned and modeled for best fitment and performance available on the market. Mandrel bent, cnn flanged, utlizing factory bracket placement,
with heat resistance up to 2400f.
Dramatically Improves Sound
Adds Maximum Horsepower and Torque
Reduces Weight
Like new….only used for 3,000km.
https://keller-performance.com/product/bmw-f90-m5-downpipes-midpipes-set/
Paid $3,500 USD plus shipping.
Would consider shipping as an option.