PartSmith Co. lists the Catback Exhaust System 4.5″ Round Slant Muffler Tip For 88-91 Honda CR-X ED8/ED9 Base/HF/SI 1.5L/1.6L SOHC with real inventory, honest specs and fast USA dispatch.

Back pressure changes affect how the engine breathes, which is why matched components perform best. Check local emissions rules before changing emissions related components.
The catback exhaust system 4.5″ round slant listed here is checked against your vehicle before dispatch.
Every catback exhaust system 4.5″ round slant order goes through the same fitment review.
Ordering the catback exhaust system 4.5″ round slant takes a minute and the confirmation reaches you straight away.
Our team knows the catback exhaust system 4.5″ round slant well, so ask if anything about the specification is unclear.
Stock of the catback exhaust system 4.5″ round slant is live on this page rather than estimated.
Shops order the catback exhaust system 4.5″ round slant from us in volume because the data on the page is accurate.
Details that matter
- Engine: 1.5L
- Category: Major Pipe
- Price: $215.26 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: 2.50″ Major Tubing
- Inlet/Outlet: 2.50″/2.50″
- Muffler: 4.50″ Round Slant 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 1988-1991 Honda CR-X ED8/ED9 Base/HF/SI 1.5L/1.6L SOHC
Remark: Fit Models with 1.5L/1.6L D15/D16 SOHC 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-HCRX88
Our fitment desk exists precisely for the listings where the specification is easy to misread.
See also: Exhaust & Emissions · Megan Racing Stainless Steel Exhaust Y-Pipe Ver.2 For 03-06 Nissan 350Z VQ35DE · Manzo Stainless Steel Exhaust X-Pipe For 05-13 Corvette 6.0L 6.2L (C6) · full catalog
Our warehouse team packs the way they would want their own parts to arrive.
General guidance on this system is published in the NHTSA vehicle safety hub.
Frequently asked questions
Can you check fitment before I order?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
Do you ship the same day?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
What happens if it arrives damaged?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
Is the part inspected before dispatch?
Exhaust parts are checked for flange pattern, pipe diameter and emissions compliance.
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