Borla Performance Ind.
(877) 462-6752
www.borla.com

Brief description:
Borla Performance builds long-tube racing-type headers for the C5, C6, and Z06. They can be used with either Borla or factory muffler systems and have been carefully tuned to give optimum performance.

Trademark Features:
These headers are made of austenitic stainless steel, not the lower-grade 409, and include an X-style pipe between the collectors and the over-axle pipes.

Quote from company:
"Borla is the 'World's Most Winning Exhaust', used by successful racers from LeMans to Pomona, and every venue in between."

Corvette Applications:
C1 C2 C3 C4 C5 C6
  X X

Doug's Headers (Pertronix Performance Products)
(909) 599-5955
www.pertronix.com

Brief description:
Doug's Headers offers a complete line of headers for the C1 through C6 models, including full-length, four-tube manifold replacement, four-tube shorty, and four-tube tight-tuck designs.

Trademark Features:
Doug's Headers are premium-priced designs using heavy 16-gauge material, 3/8-inch-thick machined flanges with polished metallic-ceramic coatings, and come with all the necessary mounting hardware, collector reducers or connector pipes, premium gaskets, and detailed installation instructions. Doug's Headers have a limited one-year warranty.

Quote from company:
"Doug's will not compromise performance, quality, or fit to compete with inferior designs at cheap prices."

Corvette Applications:
C1 C2 C3 C4 C5 C6
X X X X X X