Product: DNA Motoring HDS-SSAM86 Stainless Steel Exhaust Header Manifold
Brand: DNA MOTORING
Made of high quality T-304 Stainless Steel material
Inlet/ outlet: 1-1/2" OD mm/ 2-1/2" OD mm; 2.5"-2" OD mm weldable collector flange
4-2-1 full length header design/ replaces OEM manifold
Increase high flow air, instantly gain 10 -15 HP./ TQ.
TIG welded CNC machine flanges

Search query: e46 heders
Relevance: Irrelevant