3" x 2-3/4"(OEM) SS Competition Only X-Pipe. 2011-2014 Shelby GT500. US$ 567.65 Min. order: 1 piece ★★★★★ 4.6 (106 reviews) Sold : Login>>
1-7/8" x 3-1/2" Stainless Headers with Adapter Kit. 351 SBF in a Fox Body. US$ 710.48 Min. order: 1 piece ★★★★★ 5.0 (48 reviews) Sold : Login>>
1-7/8" x 2" Stainless Headers. 2014-2019 Corvette 6.2L. US$ 901.98 Min. order: 1 piece ★★★★★ 4.6 (64 reviews) Sold : Login>>
1-3/4" Stainless Headers. 2007-2010 Shelby GT500. Requires Kooks X- or H-Pipe. US$ 729.71 Min. order: 1 piece ★★★★★ 4.0 (243 reviews) Sold : Login>>
2-1/2" Catted H-Pipe. 2005-2010 Mustang GT 4.6L 3V. Requires Kooks Headers. US$ 539.98 Min. order: 1 piece ★★★★★ 4.9 (190 reviews) Sold : Login>>
2-1/2" Comp. Only X-Pipe. 2003-2011 Crown Vic/Marauder 4.6L. Req. Kooks Headers. US$ 665.50 Min. order: 1 piece ★★★★★ 4.4 (278 reviews) Sold : Login>>