kook's headers

3" ss catted y-pipe. 2015-2020 f150 5.0l 4v. connects to oem.

3" ss cat-back for oem tips. 2018-2020 durango 6.4l. connects to oem.

1-3/4" stainless headers. fox body/sn95 mustang 5.0l coyote swap w/auto. trans.

3" ss competition only y-pipe. 2019-2020 ram 1500 5.7l.

o2 extension kit for mopar lx platform with 5.7/6.1/6.4 hemi

o2 extension harness for 11-14 shelby gt500. 1) 12" extension harness (6-pin)

sbf header flange - 2-3/4" diag. bolt pattern. 3/8" thick ss. port for 1-3/4"

ford 5.4l/5.8l gt500 header flange -3/8" thick ss. ports for 1-7/8" primaries.

hemi right side header flange. 3/8" thick stainless. d shaped port for 1-7/8"

dual 3" stainless exhaust flange. 2005-2006 pontiac gto catback connection

3" aluminum 90 degree bend. 16 ga mandrel bent tubing. 3.60" clr

small block chevy header gaskets - mla style - stock port 23 degree heads

1-7/8" header and green (h) connection kit. 2007-2010 shelby gt500 5.4l 4v

1-7/8" header and catted connection kit. 2015+ ford f150 coyote 5.0l 4v.

1-3/4" emissions header and green connection kit. 2001-2004 corvette 5.7l.

1-7/8" header and green connection kit. 2006-2013 corvette z06/zr1 6.2l/7.0l.

1-7/8" header and catted connection kit. 2004 pontiac gto ls1 5.7l.

1-3/4" header and catted connection kit. 2014-2018 gm 1500 series truck 5.3l.

2" header & green conn kit. charger, challenger, magnum, 300c 6.1l/6.4l hemi.

1-3/4" header and catted (h) connection kit. 2012-2013 302 boss mustang 5.0l