Downpipes, Exhaust, 64-72 Pontiac Fullsize, 2.5", w/OE Manifold, 2-Bolt Flange

1969-72 Grand Prix Exhaust Downpipes, (Standard Manifolds, 2.5"), by Pypes®

Two-bolt flanges connect mandrel-bent stainless steel pipes to standard cast iron manifolds

These Pypes® DGF13S downpipes connect standard two-bolt Pontiac exhaust manifolds to a 2.5-inch exhaust system. The 16-gauge 409 stainless steel tubing is mandrel bent, with the manifold flanges already installed. Intended for 1969-72 Grand Prix and 1967-69 Firebird applications with standard manifolds. They are not the long-branch manifold version. Sold as a pair.

• 1969-72 Grand Prix & 1967-69 Firebird with standard manifolds • 2.5-inch mandrel-bent tubing • 16-gauge 409 stainless steel • Two-bolt flanges already installed • Sold as a pair