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Rev9

FlowMaxx Race Version 3-Inch Cat-Back Exhaust

$1,500.00 $419.99 Save $1,080.01

SKU: CB-209

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Rev9 FlowMaxx Race Version is a 3-inch stainless steel cat-back exhaust system designed for the 2006-2011 Honda Civic Si. It features mandrel-bent piping for smooth exhaust flow and T201 stainless steel construction for corrosion resistance. The system offers a sound level of 7/10 and includes a polished double-walled exhaust tip.

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

BrandRev9
Part NumberCB-209
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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