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

Exhaust components manage heat, flow and sound while meeting emissions requirements. Listen for leaks with a cold start before buttoning everything up.
Our team knows the catback exhaust system 4″ roll muffler well, so ask if anything about the specification is unclear.
Stock of the catback exhaust system 4″ roll muffler is live on this page rather than estimated.
Shops order the catback exhaust system 4″ roll 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″ roll muffler against it.
The catback exhaust system 4″ roll muffler ships protected, because a damaged part helps nobody.
Drivers choose the catback exhaust system 4″ roll muffler here for honest specification detail and quick dispatch.
Quick specs
- Category: Major Pipe
- Price: $200.52 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″ Main Tubing
- Inlet/Outlet: 2.50″/2.50″
- Muffler: 4.00″ 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 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-NRT
Not sure it matches your vehicle? Send your VIN or your year, make and model and our fitment desk will confirm before you order.
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We pack for the worst day the carrier can have, which keeps our damage rate low.
For safety and service guidance from outside the aftermarket, see the NHTSA vehicle safety hub.
Quick answers
Is fitment guaranteed on this listing?
The application text on this page lists what the part serves. If your vehicle is not clearly covered, send the VIN and we will rule on it before you pay.
When will my order dispatch?
Dispatch is normally the same or next business day, and heavy items travel on freight with a booked delivery window.
Is there a warranty on this?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
What happens before my order ships?
We verify flange and diameter specification on exhaust orders before they ship.
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