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Stainless Works 2014-2017 Chevrolet SS Headers 1-7/8" Primaries 3" X-Pipe & High-Flow Cats (6.2L) SS14HCAT

$2,655.25 $2,795.00
-5%
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Stainless Works 2014-2017 Chevrolet SS Headers 1-7/8" Primaries 3" X-Pipe & High-Flow Cats (6.2L) SS14HCAT
$2,655.25 $2,795.00
$2,655.25 $2,795.00

Fits 2014-2017 Chevrolet SS Base models (6.2L).

Extract maximum performance from your LS3 with this Stainless Works header and X-pipe system. Engineered for optimal exhaust scavenging, these headers feature 1-7/8" primaries that transition into 3" slip-fit collectors. The included 3" lead pipes utilize high-flow catalytic converters and an integrated X-pipe to improve both horsepower and exhaust note, all while bolting directly to your factory connection point.

Constructed from 304 stainless steel for long-term corrosion resistance, every tube is CNC mandrel-bent to maintain consistent diameter through every curve. The 3/8" thick CNC-cut flanges provide a warp-resistant seal against the cylinder head. To ensure professional-grade durability, the entire assembly is TIG welded and back-purged to prevent internal oxidation and maintain weld strength.

  • Manufacturer Part Number: SS14HCAT
  • 1-7/8" primary tubes for improved flow
  • 3" slip-fit collectors and 3" X-pipe
  • Includes high-flow catalytic converters
  • Mandrel-bent 304 stainless steel construction
  • TIG welded and back-purged for superior integrity
  • Connects to factory exhaust system
  • Made in the USA
🔧 Fitment & Compatibility
Year Make Model Submodel
2014-2017 Chevrolet SS Base

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