Here is the Catback Exhaust System 4″ Round Roll Muffler Tip For 94-01 Acura Integra GS/LS/RS 1.8L DOHC Hatchback, listed with the specifications that actually decide whether it fits.

Back pressure changes affect how the engine breathes, which is why matched components perform best. Support the pipe while tightening so the flange seats squarely.
The catback exhaust system 4″ round roll listed here is checked against your vehicle before dispatch.
Every catback exhaust system 4″ round roll order goes through the same fitment review.
Ordering the catback exhaust system 4″ round roll takes a minute and the confirmation reaches you straight away.
Our team knows the catback exhaust system 4″ round roll well, so ask if anything about the specification is unclear.
Stock of the catback exhaust system 4″ round roll is live on this page rather than estimated.
Shops order the catback exhaust system 4″ round roll from us in volume because the data on the page is accurate.
Key details
- Engine: 1.8L
- Category: Major Pipe
- Price: $193.48 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 Roll 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-NRT
A free fitment check takes minutes: send your year, make and model and we will confirm this is the correct part.
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Every parcel carries tracking that updates with each carrier scan until it reaches your door.
Independent information on this topic lives at the EPA emissions maintenance overview.
Common questions
Is fitment guaranteed on this listing?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
How fast does this ship?
Most orders dispatch within one business day. You receive tracking by email the moment the parcel is handed to the carrier.
Is there a warranty on this?
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?
We verify flange and diameter specification on exhaust orders before they ship.

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