Kooks 3" x 3" (OEM-style outlet) stainless competition-only connection pipes — full 3" all the way through. Competition only — no cats; off-road / track use only. 2005-2006 LS2 GTO-specific — the LS1 and LS2 GTOs use different exhaust geometry.
Fits 2005-2006 Pontiac GTO (LS2 6.0L). Requires Kooks long tube headers (PN 24102400). For 2004 LS1 cars, use PN 24113100 instead.
Kooks Headers & Exhaust has been hand-building stainless headers and exhaust systems in Statesville, North Carolina since 1962. Every connection pipe is welded by experienced fabricators in the same shop where the company's racing legacy was built. Stainless construction handles thermal cycling and corrosion.
Pair with Kooks GTO long tubes (PN 24102400) upstream and a 3" downstream system.
