Order the Catback Exhaust System 4″ Round Muffler Tip For 94-01 Acura Integra GS/LS/RS 1.8L DOHC Hatchback from a parts team that verifies fitment before anything leaves the building.

Emissions components are legally sensitive in many states, so correct specification protects your inspection. Fit new gaskets and hardware rather than reusing corroded fasteners.
Shops order the catback exhaust system 4″ round muffler from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the catback exhaust system 4″ round muffler against it.
The catback exhaust system 4″ round muffler ships protected, because a damaged part helps nobody.
Drivers choose the catback exhaust system 4″ round muffler here for honest specification detail and quick dispatch.
Buyers comparing the catback exhaust system 4″ round muffler will find the specification detail on this page rather than in a catalog footnote.
Every catback exhaust system 4″ round muffler order goes through the same fitment review.
Quick specs
- Engine: 1.8L
- Category: Major Pipe
- Price: $186.33 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Upgrading vehicle exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.
- Material: Stainless Steel
- Color: Metallic
- Finish: Polished
- Tube: 2.25″ Major Tubing
- Inlet/Outlet: 2.25″/2.25″
- Muffler: 4.00″ Round Muffler Tip
- TIG Welded CNC Machine Flange for Resistance against Pressure and Corrosion
- Aggressive Deep Sound while Ensures Smooth Exhaust Gas Flow
- Significant Driving Improvement: Designed for high performance as well as meeting sound level standards & deep throaty tone, Race-Inspired Straight-Thru Design piping for maximum air flow.
- Built to last: This Exhaust System designed and built with Quality & Last for long Life. Properly sized tubing for maximum flow and is finished off with a low restriction racing muffler. Made of the finest material that meets high endurance, light weight, and excellent fit.
- Performance: Improve overall performance, Increase Horsepower and Torque, Dyno Proven to Instantly Increases 10 -20 Horsepower/Low End Torque.
- This Exhaust System is engineered to fit the follow specific vehicle. Since the item is designated as Racing, Off-Road, Or Show Use Only, We Do Not imply or offer install warranty.
Application:
For 1994-2001 Acura Integra GS/LS/RS 1.8L DOHC Hatchback
Remark: Fit Models with 1.8L B18 DOHC Engine ONLY
Installation: Since the item is designated as Racing, Off-Road, Or Show Use Only, We Do Not imply or offer any warranty.
Product Content:
- 1x Catback System Kit
Hardware as Shown in the Picture Above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- BFC-CATB-AI942RS
We would rather answer a question before you buy than process a return afterward, so ask freely.
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Dispatch is quick because the inventory is real, and you receive tracking the moment the label prints.
For safety and service guidance from outside the aftermarket, see the Car Care Council maintenance tips.
Quick answers
Is fitment guaranteed on this listing?
Share your vehicle details with our team and we cross reference this listing before dispatch. Anything doubtful gets a message from us rather than a shipment.
How fast does this ship?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
What if it does not fit?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
How do you verify this part?
Exhaust parts are checked for flange pattern, pipe diameter and emissions compliance.
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