Invidia 12+ Honda Civic Si Sedan Q300 Rolled Stainless Steel Tip Cat-back Exhaust

Name: Invidia 12+ Honda Civic Si Sedan Q300 Rolled Stainless Steel Tip Cat-back Exhaust
Brand: Invidia
SKU: I007 HS12HC4G3S
Price: 973.14 USD
Availability: InStock

$1,390.20 $973.14 Save $417.06

SKU: I007 HS12HC4G3S

In Stock

Ships by Aug 9

Free Shipping over $100

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: HS12HC4G3S

MIA's Description

The Invidia Q300 Exhaust is an innovative exhaust system featuring a specially designed flat bottom muffler for enhanced high-speed aerodynamics. Its continuous piping promotes free exhaust flow, reducing backpressure and boosting horsepower and torque while producing a rich, deep, and refined sound. Constructed from durable SUS304 stainless steel, it boasts mandrel-bent piping and CNC machined, robot TIG welded flanges for superior durability and a polished appearance. It is a direct bolt-on design and includes all necessary hardware for installation.

Fitment

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Specifications

Brand	Invidia
Part Number	I007 HS12HC4G3S

Videos

INSTALLING MY NEW EXHAUST! | Invidia Q300 for Honda Civic Si (FA5)

Invidia Q300 Catback Exhaust 2012 Civic Si

2014 Honda Civic Si -Invidia Q300 Exhaust Sound

2013 Honda Civic Si Sedan Invidia Q300 Catback Exhaust Soundclip

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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