A'PEX-i N1-X Evolution Extreme Exhaust - 2015-2021 Subaru WRX/STI (VA)

Save $89.95
A'PEX-i SKU: 164KF001

Price:
$1,709.05 $1,799

Description

SPECS & FEATURES:

  • High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
  • Matched and manufactured for select chassis
  • Patented Megaphone piping structure to produce excellent torque and throttle response throughout the power-band. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results
  • Piping Diameter: 76.2mm to 63.5mm
  • Tip Diameter: 93mm
  • Pieces: 4
  • Exhaust Tip Style: Titanium Round - Dual Wall Rolled, Angle Cut (Riveted)
  • Piping Material: SUS304 Stainless Steel
  • Muffler Material: SUS304 Stainless Steel
  • Muffler Tip Material: TP270 Gr Titanium Tip
  • Sound Level: 94.4 dB @ 4,500 RPM

The N1-X Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight titanium material rolled and riveted onto a double pipe structure which acts as a diffuser enabling temperature reduction, meanwhile retaining a sporty heat gradation appearance.

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