Borla Universal Elbow 2.5in Outside Diameter 90deg T-304 Stainless Steel 1971-buick-electra-esi3624855 Flows 680 CFM vs 364

Flows 680 CFM vs 364 CFM stock

and additional ring seal improving featuresForced pin oilingPremium ring pack

and greaseable Delrin bushings (rear mount) to handle the high loads

BMR manufactures the ELK014s out of heavy-duty steel hex bar stock

ARP Nissan SR20DET Head Stud KitThis Part Fits:

Borla Universal Elbow 2.5in Outside Diameter 90deg T-304 Stainless Steel 1971-buick-electra-esi3624855 Flows 680 CFM vs 3642. 5" Outside Diameter (O. D.) 90 Degree Elbow with 4" Bend Radius and 10. 875" Legs Universal. Heavy 18 gauge high quality T 304 austenitic stainless steel. Mandrel bent for consistent diameter throughout the bend area for maximum flow. Natural mill finish can be brushed or polished prior to installation. Can be welded in, or clamped in. If clamping, use 18004 3" wide band clamps.