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STILLEN

Axle-Back Exhaust System, 2.5L

$983.25 $915.10 Save $68.15

SKU: 508324

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The STILLEN Axle-Back Exhaust System is engineered to enhance the performance and sound of the 2019-2023 Nissan Altima AWD models equipped with the 2.5L engine. This rear-section exhaust system is crafted from durable 304 stainless steel, ensuring longevity and resistance to corrosion. It produces an aggressive, pleasing sound under acceleration while minimizing undesirable drone at cruising speeds. The eye-catching carbon fiber exhaust tips add a premium, sporty aesthetic to the rear of the vehicle. Installation is made simple with a direct bolt-on design, allowing for a straightforward upgrade. The system includes polished stainless steel end pipes and mufflers, complementing the carbon fiber tips for a refined look.

MIA's Description

The STILLEN Axle-Back Exhaust System is designed for the 2019-2023 Nissan Altima AWD with a 2.5L engine. This exhaust system features polished stainless steel end pipes and mufflers, with the option of carbon fiber exhaust tips.

Constructed from 304 stainless steel, it is engineered to increase horsepower and torque while providing an aggressive sound under acceleration without being overly loud or causing drone. Installation is straightforward with a bolt-on design.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandSTILLEN
Part Number508324
CategoryExhaust

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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