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Apexi

N1 Exhaust Integra GSR (D

$791.67

SKU: A02U 162-KH03

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The N1 series muffler is an industry staple with a classic angled design, stemming from N1 endurance racing. It features a straight-through racing muffler paired with free-flowing, mandrel-bent piping (60.5mm for N/A, 80mm for turbo applications), resulting in dyno-proven horsepower gains. Designed for track use, it prioritizes durability with a polished SUS 304 stainless steel canister, robotic TIG welding, and mild steel piping treated with a high-temperature titanium particle coating. The N1 is considered a benchmark in exhaust systems.

Fitment

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Specifications

BrandApexi
Part NumberA02U 162-KH03

Videos

Acura Integra- Apexi N1 from inside car

Acura Integra- Apexi N1 from inside car
integra turbo 3" exhaust

integra turbo 3" exhaust

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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