SKU: 3203-EX019 | UPC: 4957266923276
HKS Hi-Power Muffler 1999 Honda Civic EJ6
The HKS Hi-Power Muffler (3203-EX019) delivers a complete catback exhaust solution designed for the 1999 Honda Civic EJ6. This direct bolt-on system improves exhaust flow to increase horsepower and torque while producing a deep sporty exhaust tone. Constructed from premium materials it reduces weight and adds a custom look with its signature tip.
Key Features
- Direct Bolt-On Design: Matches factory mounting points on 1999 Honda Civic EJ6 for simple installation without cutting or welding
- SUS304 Stainless Steel Piping: Corrosion-resistant construction with 60.5mm diameter for smooth high-flow exhaust and durability
- Titanium Single-Layer Tip: 120mm round design resists heat discoloration provides lightweight style and aggressive appearance
- Lightweight Build: 7.2kg muffler cuts weight versus stock for improved acceleration and handling
- Refined Sound Profile: 92dB output creates powerful tone enhances driving experience without cabin drone
Product Notes
- Bolt-on replacement preserves factory catalytic converter compatibility
- Wipe down piping and tip periodically to maintain mirror polish finish
- Packaged securely for protection during transit
Installation Notes
- Professional installation recommended.
- Uses OEM hangers and flanges for precise alignment
- Includes gaskets clamps and hardware for complete setup
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999 | Honda | Civic | DX Sedan (EJ6) |
| 1996-2000 | Honda | Civic | DX (EJ6 chassis) |
Why Choose HKS?
- Japanese engineering leader since 1973 with motorsport-proven designs
- Dyno-tested for real-world power gains and reliable daily driving
- Factory-level precision ensures leak-free fit and long-term performance
Frequently Asked Questions
-
Q: Does this muffler fit the 1999 Honda Civic EJ6?
A: Yes it bolts directly onto the 1999 Honda Civic EJ6 chassis using factory locations from the catalytic converter back -
Q: What materials does the HKS Hi-Power Muffler use?
A: SUS304 stainless steel for all piping paired with a single-layer titanium 120mm round muffler tip -
Q: What warranty covers this product?
A: HKS backs it with a one-year limited warranty for manufacturing defects when installed properly
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Original HKS box dimensions 48 x 12 x 12 inches
- Weight: 16 lbs
Catback
Exhaust Systems, Performance Exhaust Kits & Aftermarket Exhaust Upgrades Shop premium catback exhaust systems, cat-back exhaust kits, performance exhaust systems, axle-back exhausts, titanium exhaust systems, stainless steel exhaust systems, dual rear exit exhausts, track exhausts, touring exhausts, and street performance exhaust upgrades at Black Ops Auto Works. This collection is built for drivers who want improved exhaust flow, deeper sound, better throttle response, aggressive styling, and performance-focused fitment. Whether you are upgrading a Jeep Grand Cherokee SRT, Jeep Trackhawk, Dodge Charger, Dodge Challenger, Dodge Durango SRT, Ram 1500, Ford F-150, Ford Ranger, Ford Mustang, BMW M3, Subaru WRX, Honda Civic, Honda Accord, Acura RSX, Chevrolet Silverado, GMC Sierra, Chevrolet Corvette, Toyota Land Cruiser, Volkswagen Jetta GLI, or a custom performance build, our Catback collection includes exhaust systems designed for sound, durability, and vehicle-specific. Catback ...
View Catback Products
Exhaust Systems
Shop performance exhaust systems at Black Ops Auto Works for cars, trucks, SUVs, and enthusiast builds. This collection includes premium cat-back exhaust systems, axle-back exhausts, turbo-back exhausts, headers, manifolds, downpipes, mufflers, resonators, exhaust tips, connecting pipes, X-pipes, Y-pipes, H-pipes, and catalytic converters designed to improve exhaust flow, sound, style, and overall performance. Whether you are upgrading a street car, tow rig, off-road build, diesel truck, muscle car, or track-focused vehicle, our exhaust selection is built around quality materials, proven fitment, and performance-driven design. Shop Exhaust Systems by Category Browse exhaust components and systems for a wide range of performance needs, including: Cat-back exhaust systems Axle-back exhaust systems Turbo-back exhaust systems Header-back exhaust systems DPF-back exhaust systems Downpipes Headers and exhaust manifolds Direct-fit catalytic converters Universal catalytic converters Muffle...
View Exhaust Systems Products
FREE Shipping
Order $99 or more of these brands for FREE Ground Shipping on qualifying orders. Just add at least $99 of a single brand's products to the cart, and FREE Ground Shipping will automatically be available at checkout.
View FREE Shipping Products
HKS
Welcome to our HKS collection, where we specialize in aftermarket high performance auto parts engineering and manufacturing. As a world-leading tuning parts manufacturer, HKS offers an extensive range of products designed for both professional and light tuning enthusiasts. Why Choose HKS? Quality Engineering: All products are made in Japan, ensuring exquisite quality and adherence to safe standards. Wide Product Range: HKS provides a full line of tuning parts suitable for various vehicle modifications. Ultimate Driving Experience: Our products are engineered to enhance performance, giving you the thrill of driving. Our Product Categories Performance Exhaust Systems: Increase horsepower and improve sound. Air Filters: Enhance engine efficiency and performance. Turbos and Superchargers: Boost your vehicle's power output significantly. Suspension Upgrades: Improve handling and ride comfort. Engine Management Systems: Optimize engine performance with advanced tuning solution...
View HKS Products
Specials
Take advantage of our limited-time Specials collection and enjoy incredible discounts on a wide range of products! For a short period, you can Save Up To 30% On Select Specials. Plus, enjoy FREE Shipping on thousands of products. Don't miss out on the perfect opportunity to upgrade your ride! 🏷️ Instant Savings: Up To 20% Off No coupon necessary. All prices as marked. Access: Manufacturer of roll-up tonneau covers and truck bed accessories (by Agri-Cover, Inc.). ACT (Advanced Clutch Technology): Produces performance clutches, flywheels, and related driveline components. Antigravity Batteries: Makes ultra-lightweight lithium-ion batteries and jump starters for powersports and automotive use. AWE Tuning: Designs premium performance exhausts, intakes, and intercoolers for enthusiast vehicles. Baja Designs: Specializes in high-output LED lighting solutions for off-road and powersports applications. Burly Brand: Offers aftermarket motorcycle parts—handlebars, suspension, and acc...
View Specials Products


