HKS
HKS 17+ Honda Civic Si Sedan (FC) Hi-Power Muffler Exhaust
HKS 17+ Honda Civic Si Sedan (FC) Hi-Power Muffler Exhaust
Regular price
$1,600.00 USD
Regular price
Sale price
$1,600.00 USD
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Honda Civic SiFitment notes & questions
HKS 17+, listed for Honda Civic Si. Rust and broken hangers are the usual reasons exhaust parts get replaced.
Quick facts
- Brand: HKS
- Part type: Exhaust part
- Listed for: Honda Civic Si
Specifications
- Caution: Hook, bracket, stay may be changed without prior notice.
Tip: Check local noise and emissions rules, and use new gaskets and hangers when you fit it.

Before you order: Honda Civic Si exhaust part fitment
Exhaust parts carry gases away from the engine, quiet the sound and clean up emissions.
Fitment notes
- Listed for: Honda Civic Si.
- Model years: 17+. Parts can change mid-generation, so match the exact year.
- Specs, lead time and warranty come from HKS and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Clamps and hangers. Old hardware is usually rusted.
- Gaskets. New gaskets prevent leaks at each joint.
More for your car: Mufflers · Honda Parts · Exhaust
Questions about Honda Civic Si exhaust part
Will this fit my Honda Civic Si?
It is listed for the Honda Civic Si. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Is this street legal where I live?
Rules vary by state. Check local noise and emissions rules before you buy.
Where do specs and warranty details come from?
From HKS. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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