1994-1997 Honda Accord Catback Exhaust For A Cleaner Rear Section Upgrade
A tired rear exhaust section can make an older Accord feel rough, leaky, and less responsive than it should. This Flashark cat-back exhaust is built for 1994-1997 Honda Accord DX, LX, EX, and SE models with the 2.2L L4 engine, giving the car a cleaner stainless rear section, a stronger N1-style look, and a deeper sound than the stock muffler setup.
The kit uses mandrel-bent 2.25" to 2.5" piping, a 4.5" straight muffler tip, a flex pipe section, and included connector hardware. It is a practical upgrade for owners replacing a rusted 1997 Honda Accord exhaust, refreshing a 1994 Honda Accord muffler area, or building a mild street-style exhaust without jumping into headers, test pipes, or emissions-related parts.
Specifications
| Brand | Flashark |
| Model | AGS0389 |
| Product Type | Cat-back exhaust system |
| Material | Stainless steel |
| Surface Finish | Mirror polish |
| Inlet Diameter | 2.25" |
| Piping Size | 2.25" to 2.5" / 57 mm to 63.5 mm |
| Tip Size | 4.5" / 114.3 mm |
| Muffler Layout | Single N1-style straight muffler tip with removable silencer |
| Pipe Design | Mandrel-bent cat-back piping with flex pipe section |
| Flange Construction | 2-bolt and 3-bolt mounting style |
| Installation Style | Bolt-on replacement for the cat-back section; no welding intended on factory-style fitment |
| Estimated Horsepower Gain | About 5-10 HP on many stock or lightly modified setups; around 10-15 HP may be possible with supporting mods, good vehicle condition, and proper installation |
| Certificate | ISO9001:2000 |
Key Features
- Designed for 1994-1997 Honda Accord models with the factory 2.2L 4-cylinder engine.
- Cat-back layout replaces the exhaust section behind the catalytic converter.
- Stainless steel construction with a mirror-polished finish for a clean performance look.
- 2.25" inlet with 2.25" to 2.5" mandrel-bent piping for smoother exhaust flow.
- 4.5" N1-style straight muffler tip for a deeper, sportier tone.
- Includes a flex pipe section to help absorb vibration and reduce cracking risk.
- Comes as a 3-piece exhaust kit with connector bolts and gaskets included.
- Includes a removable silencer to help control sound level.
- Uses 2-bolt and 3-bolt mounting styles to match the intended factory-style layout.
Cat-Back Design And Sound Character
This is a cat-back exhaust, meaning it bolts behind the catalytic converter and replaces the exhaust section toward the rear of the car. It does not change the header, catalytic converter, or upstream oxygen sensor layout when installed as intended.
The 4.5" N1-style tip gives the Accord a more aggressive look than the factory muffler. Sound should be deeper and more noticeable than stock, especially in the mid-to-high RPM range. With the included silencer installed, the tone can be kept more controlled. With the silencer removed, expect a louder and sharper character.
Muffler Tip, Appearance, And Rear Bumper Fit
The straight 4.5" tip is the most visible part of the kit once installed. It is designed for an N1-style appearance, not a quiet OEM replacement look. On a stock-height Accord, clearance is usually easier to manage. On a lowered car, check the rear bumper cutout, exhaust hanger condition, and how low the muffler sits before tightening everything down.
Do a loose test fit first. Hang the system, align the tip, confirm the pipe is not touching the subframe or bumper area, then tighten the flanges from front to rear. That small step makes a big difference in avoiding rattles.
Cat-Back Kit Vs Muffler-Only Replacement
| Option | Best For | What To Expect |
|---|---|---|
| Cat-back exhaust kit | Replacing the rear exhaust section as a matched system | More complete fit, cleaner flow path, matched piping and muffler tone |
| Muffler-only replacement | Fixing only a damaged rear muffler on an otherwise healthy exhaust | Lower parts cost, but old mid-pipe, flex section, and flanges may still limit the result |
For other Honda exhaust options, you can also browse the Honda catback exhaust collection.
Performance Expectations
On many stock or lightly modified 2.2L Accord setups, a realistic gain is about 5-10 HP from improved exhaust flow and reduced backpressure. Around 10-15 HP may be possible when the engine is healthy and the car has supporting mods, good ignition/fuel condition, a clean catalytic converter, and proper installation.
Do not treat any number as guaranteed. Results vary with vehicle age, compression, existing exhaust leaks, ECU behavior, air temperature, fuel quality, dyno type, drivetrain loss, installation quality, and whether other parts have already been modified. The most noticeable change for many drivers will be sound, throttle feel, and cleaner high-RPM breathing rather than a huge peak horsepower jump.
Shipping, Warranty & Customer Support
- Estimated Delivery: Most orders are delivered within 7-9 business days after shipment, depending on warehouse availability and destination.
- 1-Year Warranty: This product is backed by a 1-year warranty against manufacturing defects.
- Returns & Fitment Support: Please confirm your vehicle year, model, engine, and drivetrain before ordering. If you are unsure about fitment, contact customer support before purchase.
- Customer Support: Our support team can help with basic fitment questions, order issues, and warranty-related support.
Fitment & Compatibility
| Brand | Model | Year Range | Full Compatible Specs |
|---|---|---|---|
| Honda | Accord | 1994–1997 | DX, LX, EX, SE Trims; CD3/CD4/CD5/CD6 Chassis Codes; Coupe, Sedan & Wagon Body Styles; Factory-Equipped 4-Cylinder Engines Only |
1994-1997 Honda Accord Catback Exhaust FAQs
Q1: Will this fit my 1997 Honda Accord 2.2L 4-cylinder?
A1: Yes, this kit is designed for 1994-1997 Honda Accord models with factory-equipped 4-cylinder engines, including DX, LX, EX, and SE trims within the listed CD3-CD6 chassis range. Confirm your car is not a V6 before ordering.
Q2: Does it also fit 1994, 1995, and 1996 Honda Accord models?
A2: Yes, it is listed for 1994, 1995, 1996, and 1997 Honda Accord 4-cylinder models. The safest check is year, model, engine, trim, and factory-style exhaust flange layout.
Q3: Is this a cat-back exhaust or an axle-back exhaust?
A3: This is a cat-back exhaust system. It replaces the exhaust section behind the catalytic converter, not just the short rear section behind the axle.
Q4: Is this a full exhaust system?
A4: It is a full cat-back system for the rear section, but it is not a full front-to-rear exhaust. It does not include headers, a catalytic converter, downpipe, or test pipe.
Q5: Does this kit include headers, downpipes, or test pipes?
A5: No. This kit is only for the cat-back section. It includes the rear exhaust piping, muffler/tip assembly, flex pipe section, gaskets, bolts, and silencer where shown.
Q6: Does it replace my catalytic converter?
A6: No. A cat-back exhaust bolts behind the catalytic converter. Your catalytic converter stays in place when this kit is installed as intended.
Q7: How much horsepower can this Accord catback exhaust add?
A7: A realistic range is about 5-10 HP on many stock or lightly modified cars. Around 10-15 HP may be possible on healthier setups with supporting mods and proper installation. Vehicle condition, ECU behavior, temperature, dyno type, and existing exhaust restrictions all affect the result.
Q8: Will this exhaust cause a check engine light?
A8: A properly installed cat-back exhaust usually should not trigger a CEL by itself because it installs behind the catalytic converter and does not relocate upstream emissions sensors. That said, existing O2 sensor issues, exhaust leaks, catalytic converter problems, or unrelated engine faults can still cause a dashboard light.
Q9: Do I need a tune after installing it?
A9: A tune is not normally required for a cat-back exhaust on a stock 2.2L Accord. Tuning may help on a more modified setup, but this part can be used as a bolt-on rear exhaust upgrade when the rest of the car is in good condition.
Q10: How loud is the 4.5 inch N1-style tip?
A10: Expect a deeper and more noticeable tone than the stock muffler. The included silencer can help reduce noise. Final sound depends on engine condition, catalytic converter condition, other exhaust parts, and whether the silencer is installed.
Q11: Can I install this at home?
A11: Many experienced DIY owners can install a bolt-on cat-back exhaust with basic hand tools, jack stands, penetrating oil, and patience. Rusted factory bolts can turn the job into a shop visit, so inspect the old hardware first.
Q12: Will the 4.5 inch tip fit the rear bumper?
A12: It is designed for the listed Accord fitment, but bumper condition, hanger wear, previous exhaust repairs, and lowering height can affect final tip position. Test fit and align the system before fully tightening the flanges.
Q13: Will it fit a V6 Accord or a 1998 Honda Accord?
A13: No. This listing is for 1994-1997 Honda Accord 4-cylinder models only. Do not order it for V6 models or 1998 and newer Accord chassis.
Q14: Is this exhaust street legal?
A14: This cat-back does not replace the catalytic converter, but exhaust noise and modification rules vary by state, county, and inspection program. Check your local laws before driving on public roads.
Q15: What should I check before buying?
A15: Confirm your vehicle year, model, engine, trim, body style, catalytic converter outlet flange, exhaust hanger layout, and underbody clearance. If anything looks modified or repaired, contact customer support before purchase.
Specifications:
Brand Name: Flashark
Certificate: ISO9001:2000
Material: Stainless Steel
Surface: Mirror Polish
Application: Catback Exhaust
Model: AGS0389
Inlet / Outlet Diameter: Catback: 2.25" Inlet
Piping Size: 2.25 ~ 2.5" / 57mm ~ 63.5mm
Muffler Tip Size: 4.5"/114.3mm
Tip Diameter (IN): 4.5"
Mounting Style: 2 Bolt/3 Bolt
Features
- High-Performance Racing Design Catback Exhaust System
- Made of High-Quality T-304 Stainless Steel with Computerized Mandrel-Bends for Strength and Durability
- Direct Bolt-On Fitment; No Modifications Required
- Increases 10 -20 Horsepower/Low-End Torque
- This is an N1 Style with a straight tip.
- The tip is about 4.5" wide and enhances the lower sounds that are lacking from high-RPM low-displacement engines.
- It is a 2.25" to 2.5" mandrel-bent cat-back exhaust system that allows the exhaust gas to exit with as little back pressure as possible
- Comes with 3 pieces (connector bolts and gaskets are also included)
- Includes a Flex Pipe that helps absorb vibration to prevent cracking
- Comes with a silencer to help reduce the amount of noise emitted
Details:
✔ Measurable Performance Gains: Up to 10 HP & 15 lb-ft torque increase in mid-to-high RPM range
✔ Optimized Exhaust Flow: Reduced backpressure for improved throttle response
Enhance your 1994-1997 Honda Accord with the Flashark N1 Style Catback Exhaust System. Specifically designed for the 2.2L 4-cylinder engine, this high-performance exhaust system boosts horsepower, torque, and sound. It features a 4.5" wide muffler tip that delivers a deep, aggressive exhaust note, complementing the sporty look and sound of your car. Crafted from premium T-304 stainless steel with a mirror-polished finish, it offers exceptional durability, corrosion resistance, and a sleek, high-end appearance. With direct bolt-on installation, no modifications are required, making it an easy and perfect upgrade for your Accord.