-38%
Sold out
Click to zoom in
SKU: HS06HC2G3T
Invidia 2006-2011 Honda Civic Si Coupe Q300 Titanium Tip Cat-back Exhaust
The Invidia Q300 Cat-back Exhaust HS06HC2G3T fits 2006-2011 Honda Civic Si Coupe models replacing the factory system from the catalytic converter rearward. This stainless steel system with single titanium tip improves exhaust flow for gains in horsepower torque and throttle response. Drivers enjoy a deep aggressive exhaust note that enhances the driving experience without excessive cabin drone.
Key Features
- T-304 Stainless Steel Piping: 2.38-inch 60.5mm diameter mandrel-bent tubing resists corrosion withstands heat delivers smooth flow for power increases
- Single Titanium Tip: 4-inch inlet 4.75-inch outlet 101.6mm x 120mm size offers lightweight durability premium burnt finish complements Civic Si styling
- Q300 Rolled Edge Design: Precision engineering creates refined aggressive tone balances high performance sound minimizes highway drone
- Lightweight Build: Product weighs 17.5 pounds reduces overall vehicle weight improves handling acceleration over stock exhaust
- Laser Welded Construction: Robotic welding ensures airtight seals maximum strength leak-free operation long-term reliability
Product Notes
- Direct bolt-on replacement requires no vehicle modifications
- Manufactured in Japan with high-quality materials for consistent performance
- Oversized packaging protects components during transit
Installation Notes
- Professional installation recommended.
- Bolt-on fitment completes in 2-4 hours using basic hand tools lift
- Includes stainless clamps gaskets hardware for secure mounting
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Honda | Civic | Si Coupe |
Why Choose Invidia?
- Established leader in JDM performance exhaust systems
- Advanced manufacturing delivers precise fit superior flow
- Favored by racers tuners for proven dyno-tested results
Frequently Asked Questions
-
Q: Does HS06HC2G3T fit 2006-2011 Honda Civic Si Coupe only
A: Yes direct bolt-on for 2006-2011 Civic Si Coupe 2-door models not compatible with sedan or non-Si trims -
Q: What materials are in the Q300 exhaust
A: T-304 stainless steel piping single heat-resistant titanium tip double-walled rolled edges for durability style -
Q: What warranty covers this exhaust
A: Limited lifetime warranty against manufacturing defects covers welds materials when installed properly
Shipping & Handling
- Method: UPS FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Durable oversized box 52 x 14 x 14 inches
- Weight: 25 lbs shipping weight
Catback
Shop catback exhaust systems at Black Ops Auto Works for cat-back exhaust kits, performance exhaust systems, stainless steel exhausts, titanium exhausts, dual rear exit exhausts, track exhausts, touring exhausts, axle-back exhausts, and street performance exhaust upgrades. This collection is built for drivers who want deeper sound, improved exhaust flow, better throttle response, aggressive rear-end styling, and vehicle-specific bolt-on fitment. Use this Catback collection to choose the right exhaust system by vehicle platform, brand, material, sound level, tip finish, and driving goal. A catback exhaust can help improve sound, reduce exhaust restriction, support performance upgrades, and give your car, truck, SUV, Jeep, or performance build a cleaner, more aggressive look. Shop Catback Exhaust Systems by Brand Black Ops Auto Works carries catback exhaust systems from trusted performance brands including Borla, CORSA Performance, MagnaFlow, MBRP, AWE Tuning, Invidia, Solo Performanc...
View Catback Products
Exhaust Systems
Performance exhaust systems improve exhaust sound, flow, appearance, and driving character for cars, trucks, SUVs, Jeeps, diesel vehicles, and high-performance builds. Shop more than 7,400 cat-back exhausts, axle-back systems, headers, downpipes, mid-pipes, X-pipes, H-pipes, mufflers, resonators, catalytic converters, exhaust tips, valve controllers, and installation hardware at Black Ops Auto Works. This collection includes exhaust upgrades from trusted brands such as Borla, CORSA Performance, MagnaFlow, MBRP, Kooks Headers, AWE Tuning, Akrapovič, Thermal R&D, Solo Performance, Invidia, Gibson, BBK, Stainless Works, Mishimoto, HKS, ISR Performance, Fabspeed, Granatelli, Formula Z, and CornerStone Performance. Use the filters to shop by vehicle, exhaust type, material, pipe diameter, exit configuration, tip finish, sound level, and emissions requirements. Shop Performance Exhaust Systems by Category Choose the exhaust category that matches your performance goal, preferred sound,...
View Exhaust Systems Products
Invidia
At Invidia Exhaust, we are dedicated to creating exhaust systems that stand out for their exceptional craftsmanship, premium materials, and cutting-edge design. Our systems not only enhance vehicle performance but also elevate sound and aesthetics, catering to both racing enthusiasts and everyday drivers. Why Choose Invidia Exhaust? Performance Enhancement: Each exhaust system is meticulously engineered to reduce backpressure and boost engine output. Signature Sound: Experience an exhilarating exhaust note that sets you apart on the road. Precision Engineering: Designed using 3D scans of your vehicle's undercarriage for guaranteed precision fitment. Durable Materials: Made with Grade 304 stainless steel (or titanium for select systems) for exceptional durability and resistance to corrosion. Commitment to Quality With a commitment to ongoing technological innovation and stringent quality control, we ensure unparalleled performance, reliability, and durability in every product....
View Invidia Products