A high flow decat downpipe for G series BMW models. These units are heatshielded to decrease engine bay temps and improve the overall power output and engine tone. These are made from stainless steel so the will last a lifetime and they measure 4.5" in diameter.
 
Disclaimer: Purchases of Decat Downpipes are not permisable for Road Use but only Off Road or Motorsport Use. Osprey will not be held liable for Incorrect Use of this product. By purchasing these items you are adhereing to the Terms and Conditions.