The BMP design shorty headers are one of the best dollar-to-horsepower value headers around.
Manufactured from 304 stainless steel, with C.N.C. cut flanges. Finish is a graphite gray over stainless steel (not mild like many others) and fitment is a direct replacement for stock.

These units are compatible with your factory O.E cat, replacement high flow catalytic converter, or replacement straight pipe (like the Active Autowerke Track pipe.)
Flanges are all 12mm thick to assure a correct seal and to guard against warpage. All seams are double T.I.G. welded inside and outside for smooth flow transition. Oxygen sensor bungs are welded in place for a user friendly installation.

These headers add both Horsepower and Torque so you can expect strong gains in low RPM power as well as a improvement in high RPMs; they also make an excellent compliment to performance cams.

• Lets your engine breath and produce more power.
• Easy install
• Very cost effective upgrade for power gains
• Compatible with all other N/A upgrades
• A best seller
  
  Tech Note:
  Must disable air pump for fitment on 96-99 models. This item is for off road use only, although when fitted to factory catalytic converter can typically pass on OBD1 vehicles. Not legal in CA.
  Manifold pipes may make contact with one another, this is normal.

  Fits the following:
  91-92 E34 525i
  92-95 E36 6cyl all (OBDI)
  96-99 E36 6cyl all (OBDII)

Fitment Notes:
Header pipes may come into contact with one another, this is normal.