Exhaust› Exhaust Pipes, Systems and Components

Apexi

Active Tail Silencer for

$325.00

SKU: A02U 155-A026

Out of Stock
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Active Tail Silencer (ATS) is an effective way to lower sound output from straight-through racing exhaust systems. It can also increase mid-range torque in some vehicles. The ATS features an exhaust pressure-sensitive, spring-loaded valve that automatically opens and closes based on exhaust pressure, allowing more exhaust flow under acceleration and high-rpm while maintaining lower sound levels at lower RPM.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandApexi
Part NumberA02U 155-A026

Videos

APEXi N1 ATS Silencer Install - WRX

APEXi N1 ATS Silencer Install - WRX
Apexi Active Valve Silencer PatTheDream S2000

Apexi Active Valve Silencer PatTheDream S2000
Apexi N1 Silencer Comparison

Apexi N1 Silencer Comparison
APEXi N1 exhaust on WRX - with ATS Silencer

APEXi N1 exhaust on WRX - with ATS Silencer

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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