Kooks 14-19 Corvette LT1/LT4/LT5 6.2L 1 7/8in x 3in SS Headers w/ Green Catted Connection Pipe - 2170H440 fits_1993-1997`Lexus`GS300 you already have them

you already have them

and upgrade to a durable

1998-2000 Lexus GS400 4

0-5V Output Methanol values from 3

Kooks 14-19 Corvette LT1/LT4/LT5 6.2L 1 7/8in x 3in SS Headers w/ Green Catted Connection Pipe - 2170H440 fits_1993-1997`Lexus`GS300 you already have themKooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud