Stainless Works Chevrolet LS1/LS6 Round Port Header 304SS Exhaust Flanges 1-3/4in Primaries - HFLS1175 fits_1995-2000`Lexus`LS400 Painted Gloss Black Finish Benefits:

Painted Gloss Black Finish Benefits: Improves vehicle handling and traction

16700 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty

this direct-fit catalytic converter also interchanges with OE parts 4546278 and 4546 278AB

This allows for a true plug-and-play "drop-in fit" installation that requires absolutely no modifications to install

a 2-gallon powder-coated reserve tank

Stainless Works Chevrolet LS1/LS6 Round Port Header 304SS Exhaust Flanges 1-3/4in Primaries - HFLS1175 fits_1995-2000`Lexus`LS400 Painted Gloss Black Finish Benefits:LS1 LS6 Chevrolet round port header exhaust flanges. These flanges come as a pair and are designed for 1 3 4" primaries, laser cut from heavy duty 3 8" thick 304 stainless steel for superior resistance to warping from high heat, and comes with a limited lifetime warranty.