Proflow exhaust transition adapters (round to Oval) are made from SS304 stainless steel material, making them more capable of withstanding acidic, high-heat, and corrosive conditions than regular mild steel. Don't leave any weak points in your exhaust system--make sure you get a high-quality transition adapter from Proflow.

Proflow Pipe Adapter, Exhaust, Oval To Round, Stainless Steel, Raw, 4 in. Inlet/Outlet, 6 in. Length Diagram Image

More From This Category

APR Tip Kit, Single Wall Exhaust Tips, 3.5in, Polished Silver, Set of 2

APR Tip Kit, Single Wall Exhaust Tips, 3.5in, Polished Silver, Set of 2

$233.02

APR Tip Kit, Double Wall Exhaust Tips, 3.5in, Brushed Silver, Set of 2

APR Tip Kit, Double Wall Exhaust Tips, 3.5in, Brushed Silver, Set of 2

$225.25

SAAS Stainless Steel Exhaust Tip - BA 63mm, Each

SAAS Stainless Steel Exhaust Tip - BA 63mm, Each

$22.52

ARP SB For Chevrolet SS hex .875 UHL header bolt Kit

ARP SB For Chevrolet SS hex .875 UHL header bolt Kit

$67.06