Pypes Performance Exhaust SGA12S Header-Back Exhaust System for 1968–1972 GM A-Body

Upgrade a compatible 1968–1972 GM A-Body with the Pypes Performance Exhaust SGA12S header-back exhaust system. This kit is designed for a complete exhaust installation extending from the headers rearward, providing a vehicle-specific solution for applications identified as GM A-Body models from the 1968–1972 model years.

The system features a 2.5-inch exhaust diameter and includes 2.5-inch tips for a coordinated appearance at the rear of the vehicle. Its stainless steel construction provides the material foundation for the system, while the natural finish maintains a clean, uncoated look.

Listed as a kit, the SGA12S is associated with the 1970–1971 Pontiac GTO Crossmember Back Exhaust Kit name in the supplied product data. Confirm the vehicle application and exhaust configuration before ordering to ensure this header-back system matches the intended installation.

Manufactured by Pypes Performance Exhaust, this system combines a 2.5-inch diameter layout, stainless steel construction, natural finish, and matching 2.5-inch tips in one exhaust kit. Part number SGA12S provides a clear reference for identifying the product during selection and installation planning.

Features:

• Brand: Pypes Performance Exhaust
• Part Number: SGA12S
• Product Type: Header-back exhaust system kit
• Application: GM A-Body, 1968–1972
• Vehicle Reference: 1970–1971 Pontiac GTO
• Exhaust Diameter: 2.5 inches
• Tip Diameter: 2.5 inches
• Material: Stainless steel
• Finish: Natural