GReddy Supreme SP Exhaust 2017+ Honda Civic Sport Hatch

$655.50 USD

Shipping calculated at checkout

SKU: 10158212

Fits 10th Gen Honda Civic Sport Hatchbacks

The Supreme SP cat-back exhaust for the turbocharged 10th generation Honda Civic Sport hatchback, improves the performance, sound quality and styling, by applying our signature SP (Street Performance) ideals into the design.

The system not only incorporates large 76mm (3”) piping, but smooths out and simplifies the heavier factory, two muffler layout with a free-flowing, compact single entry, dual outlet, oval SP muffler. This allows the turbocharged L15 engine to be more efficient for added performance, without having drone or being loud.  The Supreme SP sound level was carefully tuned not to require any additional resonators. This also helps lighten up the system.

The polished stainless-steel center-exit exhaust is finished off with stylish dual, double-wall, slant cut GReddy tips, to enhance the Civic’s sporty rear diffuser.

Like all GReddy Supreme SP systems, the fully hand-welded 304 Stainless-Steel exhausts carry a Limited Lifetime Warranty.


  • Fully hand-welded 304 stainless steel large 76mm (3") diameter piping
  • Free-flowing, compact single entry, dual outlet muffler
  • Improved performance and sound w/o drone
  • Carefully tuned not to require additional resonators
  • Finished off w/ stylish dual, double-wall, slant-cut tips

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