Kooks, 1998-2002  Camaro /  Firebird LS1 5.7L 1-7/8" x 3" Stainless Steel Long Tube Race Headers With Merge Collector and O2 Fittings Only, No Emissions.  Call or email for shipping quotes.     1 7/8" x 3" Stainless Steel...

Kooks, 1998-2002 Camaro / Firebird LS1 5.7L 3" Stainless Steel Off-Road (No Cats) Exhaust System w/ Quad Tips.  Call or email for shipping quotes.     3" Stainless Steel Off-Road (No Cats) Exhaust System. Includes 3" X-Pipe with...

Kooks, 1998-2002 Camaro / Firebird LS1 5.7L, 3" Stainless Steel GREEN Catted True Dual Exhaust System with 4" Quad Tips. Call or email for shipping quotes.     3" Stainless Steel GREEN Catted Exhaust System. Includes 3" X-Pipe with Polished...

Kooks Headers, 1993-1997 Camaro Firebird LT1 5.7L,  3" x 2 3/4" Off Road (No Cats) Y Pipe ONLY; Stainless Steel (To OEM Connection). Must be used with Kooks Long Tube Race or Street Headers.  Call or email for shipping quotes.   3"...

Kooks, 1993-1997 Camaro / Firebird LT1 5.7L V8 Stainless Steel 1 3/4" x 3" Street Headers, with emissions components installed.  Call or email for shipping quotes.   1 3/4" x 3" Stainless Steel Long Tube Headers With Merge Collectors Must...

Kooks, 1993-1997 Camaro / Firebird LT1 V8 5.7L   1 3/4" x 3" Stainless Steel Race Headers Only.  Call or email for shipping quotes.   1 3/4" x 3" Stainless Steel Long Tube Headers With Merge Collectors Y-Pipe Sold Separate...

Kooks Headers, 2001-2004 Chevrolet Corvette C5 5.7L LS1 1 7/8" x 3" Stainless C5/Z06 2001-2004 Headers. Air Tubes & O2 Fittings w/ Merge Collectors.  Call or email for shipping quotes.   1 7/8" x 3" Stainless Steel Long Tube...

Kooks Headers, 2001-2004 Chevrolet Corvette C5/Z06 5.7L LS1 1 3/4" x 3" Stainless C5 2001-2004 Headers. Air Tubes & O2 Fittings w/ Merge Collectors.  Call or email for shipping quotes.   1 3/4" x 3" Stainless Steel Long Tube...

Kooks Headers, 1997-2000 Chevrolet Corvette C5 5.7L LS1 1 7/8" x 3" Stainless C5 1997-2000 Headers. Air Tubes & O2 Fittings w/ Merge Collectors.  Call or email for shipping quotes.   1 3/4" x 3" Stainless Steel Long Tube Headers Must...

Kooks Headers, 1997-2000 Chevrolet Corvette C5 5.7L LS1 1 3/4" x 3" Stainless C5 1997-2000 Headers. Air Tubes & O2 Fittings w/ Merge Collectors.  Call or email for shipping quotes.   1 3/4" x 3" Stainless Steel Long Tube Headers Must...

Kooks Headers, 1997-2004 Chevrolet Corvette C5 5.7L LS1 1 7/8" x 3" Stainless C5 Race Headers. O2 Fittings Only w/ Merge Collectors. Call or email for shipping quotes.   1 7/8" x 3" Stainless Steel Long Tube Race Headers Must Be Used With Kooks...

Kooks Headers, 1997-2004 Chevrolet Corvette C5 5.7L LS1 1 3/4" x 3" Stainless C5 Race Headers. O2 Fittings Only w/ Merge Collectors. Call or email for shipping quotes.   1 3/4" x 3" Stainless Steel Long Tube Race Headers Must Be Used With Kooks...