Pypes Performance Exhaust DGA20S23 Intermediate Downpipes for 1964-1974 Pontiac HO and Ram Air, 2.5-Inch Stainless Steel Pair

Upgrade the exhaust system on your classic Pontiac with Pypes Performance Exhaust DGA20S23 intermediate downpipes. Designed for 1964-1974 Pontiac HO and Ram Air applications, this matched pair connects to stock two- or three-bolt manifolds and provides a practical foundation for a durable, performance-oriented exhaust system. The natural stainless steel construction delivers corrosion resistance and a clean, functional appearance suited to restoration, replacement, and custom exhaust projects.
These intermediate pipes feature a 2.5-inch diameter to support consistent exhaust flow while maintaining compatibility with the intended manifold configuration. Their application-specific design helps simplify installation compared with adapting universal tubing, making them a suitable choice for enthusiasts restoring an original-style exhaust layout or upgrading worn factory components. The pair configuration provides the components needed for both sides of the vehicle.
Pypes Performance Exhaust is known for producing application-focused exhaust components for classic muscle cars and performance vehicles. Part number DGA20S23 is engineered for Pontiac models equipped with HO or Ram Air engines from the 1964-1974 model years and stock two- or three-bolt manifolds. Verify the vehicle, manifold style, and surrounding exhaust components before ordering to ensure proper fitment. These downpipes are intended for automotive exhaust installation and may require additional hardware or related components depending on the vehicle configuration.

Features:

• Application: Designed for 1964-1974 Pontiac HO and Ram Air vehicles

• Manifold Compatibility: Fits stock two- or three-bolt manifolds

• Pipe Diameter: 2.5-inch intermediate downpipe design

• Material: Stainless steel construction with a natural finish

• Configuration: Includes a matched pair of intermediate pipes

• Brand: Pypes Performance Exhaust

• Part Number: DGA20S23