N1-X Evolution Extreme Catback Exhaust - 2022+ Subaru WRX VB ** COMING SOON **

APEXi SKU: 164KF002

$1,699.00

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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.



PRODUCT 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

Bolt-On Yes
Part Number 164KF002
Year 2022+
Make Subaru 
Model - WRX (FA24)
Body Style 4-Door Sedan
Engine - FA24 (WRX)
Chassis VA
Exhaust Type N1-X Evolution Extreme Muffler
Piping Diameter 76.2mm. -> 63.5mm. x 4
Tip Diameter 93mm. x 4
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
System Weight -
Sound Level Sound Level: 94.4 dB @ 4,500 RPM
Special Notes NOTE: Do not use harsh chemicals or metal polish cleaners when cleaning titanium tips. We recommend using standard isopropyl alcohol
WARNING: California Prop 65
Cancer & Reproductive Harm 
www.p65warnings.ca.gov