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ARK Performance  |  SKU: SM1304-0215N
15% off
New arrival

2015-2021 Subaru WRX | STI N-II Single Exhaust

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Sale price $1,816.63 Regular price $2,137.21
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Delivery and Shipping

Items are shipped within 10-20 business days due to larger quantity of orders during sweepstakes.

Description

Take your 2015–2021 Subaru WRX or STI to the next level with the ARK Performance N-II Single Exit Exhaust System, engineered for drivers who want a raw, aggressive sound and lightweight performance. Designed with a race-inspired single-exit layout, the N-II significantly reduces overall weight while improving exhaust flow, throttle response, and overall driving dynamics.

Built from high-quality T304 stainless steel, this system delivers exceptional durability and corrosion resistance for both street and track use. Featuring full 3 inch mandrel-bent piping and a large 4.5 inch exhaust tip, the N-II maximizes exhaust efficiency while giving your WRX a bold, aggressive rear profile. 

Unlike traditional dual-exit systems, the N-II is tuned for a louder, more aggressive exhaust note, making it ideal for enthusiasts who prefer a race-inspired tone with maximum presence. Its simplified, lightweight design helps reduce backpressure and enhance turbo performance, perfect for spirited driving or track builds.

The ARK N-II Exhaust is the perfect choice for WRX and STI owners looking for a track-style, lightweight exhaust system with an aggressive sound profile. Compared to dual-exit systems like the GRiP, the N-II offers a more raw driving experience with reduced weight and maximum exhaust flow.

Part No. SM1304-0215N(Burnt Tips)
Part No. SM1304-0115N(Polished Tips)
Specifications
Make & Model: 2015-2021 Subaru WRX Sedan 2.0L
2015-2021 Subaru WRX STi Sedan 2.5L
Tip Diameter: 4.5 Inch
Pipe Diameter: 3.0 Inch
Piping Material: T304 Stainless Steel
Tip Finish Options: Polished, Burnt
Installation Details: Bolt-On Application
Additional Notes: Includes: 1x Gasket (Type C) / 2x 3" Clamps / 2x Bolts / 2x Nuts


Fitments