• Invidia N1 Titanium Tip Cat Back Exhaust Honda Civic Si Sedan 2006-2011 | HS06HC4STT

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N1 Titanium Tip Cat-Back Exhaust

Fits: 06-11 Civic Si Sedan

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Invidia N1 Titanium Tip Cat-Back Exhaust
Fits: 06-11 Civic Si Sedan
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Fitment

Please Note: Fits 2006-2011 Honda Civic Si Sedan (4-door, 2.0L K20Z3; sedan-only system). Invidia N1 cat-back, part HS06HC4STT: SUS304 stainless steel, 76mm (3-inch) mandrel-bent piping, CNC-machined flanges, single-exit cannon-type N1 muffler, single 101mm burnt titanium tip, removable silencer included. 70mm sibling part is HS06HC4GTT; coupe variants are HS06HC2GTT (70mm) / HS06HC2STT (76mm). Fitment and specs per Invidia dealer application tables (STM Tuned, Import Image Racing, Evasive Motorsports, Vivid Racing, FR Sport for HS06HC4STT; invidia-usa.com partially defunct at time of writing).
  • 2006-2011 Honda | Civic Si

Description

The Invidia N1 Titanium Tip Cat-Back Exhaust for the 2006-2011 Honda Civic Si Sedan is a single-exit racing system built for strong mid to top-end power gains. Constructed from high-quality SUS304 stainless steel with CNC-machined flanges and a polished finish, it uses 76mm (3-inch) mandrel-bent piping for maximum exhaust flow and reduced back pressure. The cannon-type N1 muffler exits through a single 101mm burnt titanium tip for an aggressive, race-inspired note.

  • Fits 2006-2011 Honda Civic Si Sedan (4-door, 2.0L K20Z3)
  • 76mm (3-inch) mandrel-bent 304 stainless steel piping, CNC-machined flanges
  • Single-exit N1 cannon-type muffler with single 101mm burnt titanium tip
  • Removable silencer, new gaskets and hardware included; hangers welded on OEM locations
  • Engineered for strong mid to top-end power gains, increased horsepower and torque
  • Part number: HS06HC4STT

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