Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 1-7/8in Primaries 3in Collectors High Flow Cats YMM_2020_2026_Audi_A3_8Y The design incorporates chamfered edges

The design incorporates chamfered edges and slots to promote even pad wear and reduce noise

Rally and circle track racing enthusiasts

Its lightweight design reduces unnecessary weight addition

and swelling over time

Compatible with most manual transmissions with standard thread sizes

Stainless Works 20-21 Ford F-250/F-350 7.3L Headers 1-7/8in Primaries 3in Collectors High Flow Cats YMM_2020_2026_Audi_A3_8Y The design incorporates chamfered edgesThe Stainless Works 20 21 Ford F 250 F 350 7. 3L Headers with 1 7 8 inch primaries and 3 inch collectors feature integrated high flow catalytic converters designed to enhance exhaust flow and improve engine performance. Constructed from premium stainless steel, these headers offer superior durability and corrosion resistance. The 1 7 8 inch primary tubes optimize exhaust scavenging, while the 3 inch collectors ensure efficient gas flow for increased