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ARM Motorsports

S55 3" Stainless Steel Downpipes

$525.00 $447.00 Save $78.00

SKU: S55DP

In Stock
In Stock
Ships by Jul 30
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ARM S55 Downpipes are a performance exhaust component designed to connect turbochargers to the mid-pipe. Constructed from SS304 stainless steel, these 3" downpipes feature a smooth, gradual transition from their 3" inlet to a 2.5" exit, optimizing exhaust gas flow by avoiding the abrupt reducers found on some aftermarket options. This design aims to maximize power and torque while enhancing the exhaust note.

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.

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Specifications

BrandARM Motorsports
Part NumberS55DP
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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