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Borla S-Type Stainless Steel Cat-Back Exhaust with X-Pipe for 2005-2006 Pontiac GTO (6.0L) - 140165

$1,597.99 $1,789.99
-11%
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Borla S-Type Stainless Steel Cat-Back Exhaust with X-Pipe for 2005-2006 Pontiac GTO (6.0L) - 140165
$1,597.99 $1,789.99
$1,597.99 $1,789.99

Fits 2005-2006 Pontiac GTO (6.0L).

Unlock the signature S-Type sound and optimize the performance of your 6.0L LS2-powered GTO with this Borla Cat-Back exhaust system. Engineered as a direct bolt-on replacement for the factory piping, this system features a proprietary X-Pipe that merges exhaust pulses to improve scavenging and smooth out the V8's acoustic profile. This setup is significantly more efficient than the OE assembly, flowing over 200 CFM more air while shedding 25 pounds of chassis weight.

Constructed from mandrel-bent austenitic T-304 stainless steel, this exhaust is designed to withstand the heat and corrosive elements better than 409-grade or aluminized alternatives. The system exits through dual 5-inch bright chrome-on-stainless rolled round angle-cut tips, providing a refined, aggressive look to the GTO’s rear fascia. It is designed for compatibility with both 6-speed manual and 4-speed automatic transmissions.

  • Manufacturer Part Number: 140165
  • Series: S-Type Classic
  • Material: High-quality T-304 Austenitic Stainless Steel
  • System Type: Cat-Back
  • Exit: Split Rear Exit
  • Tip Size: 5-inch Polished Chrome
  • Performance: +200 CFM increase over factory flow
  • Weight: 25 lbs lighter than stock
  • Hardware: Includes all necessary mounting components
🔧 Fitment & Compatibility
Year Make Model Submodel
2005-2006 Pontiac GTO Base

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