SKU: HS88HC3GTT
Invidia 1988-1991 Honda Civic EF9 3DR 60mm (101mm Tip) Titanium Tip Cat-Back Exhaust
The Invidia HS88HC3GTT cat-back exhaust system fits 1988-1991 Honda Civic EF9 3-door hatchback models. It replaces the system from the catalytic converter back using 60mm mandrel-bent piping and a 101mm titanium tip for direct power and torque gains plus a deep aggressive exhaust tone. This setup improves engine breathing for stronger performance across the RPM range.
Key Features
- 60mm Mandrel-Bent Piping: Ensures smooth exhaust flow to support higher horsepower and torque on 1988-1991 Civic EF9 models.
- 101mm Titanium Tip: Polished single-wall design resists heat fading for lasting style and reduced weight.
- T304 Stainless Steel Build: Provides rust resistance and reliable strength for long-term use on Honda Civics.
- Cat-Back Coverage: Bolts on after the catalytic converter to deliver gains while keeping emissions parts intact.
- Resonated Muffler Design: Creates a throaty sound with low cabin drone for enjoyable drives.
Product Notes
- Direct bolt-on installation using factory mounting points on compatible models.
- Inspect tip periodically and clean with mild soap to preserve polished appearance.
- Ships in protective oversized packaging to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Bolt-on design requires no cutting or welding on stock setups.
- Compatible with factory rubber hangers and heat shielding.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1991 | Honda | Civic | Base |
| 1988-1991 | Honda | Civic | DX |
| 1990-1991 | Honda | Civic | EX |
| 1988-1991 | Honda | Civic | LX |
| 1988-1991 | Honda | Civic | RT 4WD |
| 1989-1991 | Honda | Civic | Si |
| 1988-1989 | Honda | Civic | Wagovan |
Why Choose Invidia?
- Established leader in aftermarket exhausts for Honda vehicles since 1998.
- Uses premium T304 stainless steel for strength and longevity.
- Precision-engineered in Japan for exact fitment and dyno-tested performance.
Frequently Asked Questions
- Q: Will this fit my 1989 Honda Civic Si 3-door hatchback?
A: Yes it bolts directly onto 1989-1991 Civic Si EF9 3DR models with stock catalytic converter location. - Q: What materials are used in construction?
A: T304 stainless steel piping and muffler with a genuine titanium single-wall tip for heat resistance and style. - Q: What is the warranty coverage?
A: Invidia offers a lifetime limited warranty against manufacturing defects on stainless components.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed at 52in x 14in x 12in
- Weight: 19.8 lbs
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