The Catback Exhaust System 4″ Muffler Tip with Silencer For 01-05 Lexus IS300 Altezza XE10 sits in the Exhaust & Emissions department here, stocked and fitment checked.

Back pressure changes affect how the engine breathes, which is why matched components perform best. Fit new gaskets and hardware rather than reusing corroded fasteners.
The catback exhaust system 4″ muffler tip ships protected, because a damaged part helps nobody.
Drivers choose the catback exhaust system 4″ muffler tip here for honest specification detail and quick dispatch.
Buyers comparing the catback exhaust system 4″ muffler tip will find the specification detail on this page rather than in a catalog footnote.
Every catback exhaust system 4″ muffler tip order goes through the same fitment review.
Ordering the catback exhaust system 4″ muffler tip takes a minute and the confirmation reaches you straight away.
Our team knows the catback exhaust system 4″ muffler tip well, so ask if anything about the specification is unclear.
Details that matter
- Category: Major Pipe
- Price: $189.36 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: 4.00″ Muffler Tip with Silencer
- 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 2001-2005 Lexus IS300 Altezza XE10
Remark: Fit Models with 3.0L 2JZ-GE DOHC l6 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-IS300
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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Orders placed before early afternoon usually leave our USA warehouse the same business day, with tracking emailed at label creation.
For neutral background on this kind of maintenance, see the Car Care Council maintenance tips.
Before you order
How do I confirm this fits?
Our parts team confirms fitment before the box is sealed. Contact us with your vehicle details and we will settle it in advance.
Do you ship the same day?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
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.
What happens before my order ships?
Exhaust parts are checked for flange pattern, pipe diameter and emissions compliance.
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