GM Cat-Back Exhaust System


2014-2018 GM Silverado/Sierra 1500 4.3L/5.3L Cat-Back Exhaust System



Las Vegas, NV — Pacific Performance Engineering (PPE) is proud to announce its all-new Cat-Back Exhaust System for 2014–2018 GM Silverado/Sierra 1500 models equipped with a 4.3L V6 or 5.3L V8 and single-exit exhaust. Precision-engineered and fabricated from premium 304 stainless steel, the system delivers improved flow, reduced back pressure, and a powerful exhaust note.

The PPE Cat-Back System features a straight-through absorption-type muffler, mandrel-bent 3-inch tubing, and a 4-inch double-wall exhaust tip available in black or polished finishes. Together, these components improve exhaust flow, deliver a deeper exhaust note, and enhance vehicle appearance.

Features

  • 304 stainless steel construction for superior corrosion resistance
  • Full 3” mandrel-bent tubing for improved exhaust flow and performance
  • 4” side-exit exhaust tip with double-wall construction
  • Significantly improves exhaust note with a deep, powerful tone and moderate sound level
  • Reuses all factory hanger locations and isolators for a straightforward installation

Applications:

2014-2018 GM Silverado/Sierra 1500 4.3L/5.3L with single exit, 143.5” or 153.0” wheelbase

Website Links

2014-2018 GM Silverado/Sierra 1500 4.3L/5.3L Cat-Back Exhaust System - Single Exit


on August 05, 2026 Categories: Press Releases