Here is the Megan OE-RS Series Catback Exhaust System Dual Round Tip For 98-05 Lexus GS-Series S160, listed with the specifications that actually decide whether it fits.

Emissions components are legally sensitive in many states, so correct specification protects your inspection. Penetrating oil and patience save more studs than force does.
Stock of the megan oe-rs series catback exhaust is live on this page rather than estimated.
Shops order the megan oe-rs series catback exhaust from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the megan oe-rs series catback exhaust against it.
The megan oe-rs series catback exhaust ships protected, because a damaged part helps nobody.
Drivers choose the megan oe-rs series catback exhaust here for honest specification detail and quick dispatch.
Buyers comparing the megan oe-rs series catback exhaust will find the specification detail on this page rather than in a catalog footnote.
The important numbers
- Category: Major Pipe
- Price: $637.36 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Engine performance relies on how much air/fuel mixture can enter and how much exhaust can exit the combustion chambers. Though it makes logical sense to maximize the engine’s performance using free flowing intake and exhaust designs. Car manufacturers are forced to outfit vehicles with quiet, restrictive exhaust components in order to comply to sound and emissions regulations. Not exactly ideal for performance and motorsport purposes.
Our exhaust systems are designed to be a complete bolt-on unit which replaces the factory exhaust system while keeping the emission system intact. By utilizing a larger tubing diameter with smooth mandrel bends and a straight-thru glasspack muffler. Engine performance is improved while giving the vehicle a mellow yet sporty exhaust tone.
Comprised of 100% T-304 stainless steel, Megan Racing exhaust components are designed to last the test of time and are protected with a 1-year warranty against manufacturer defects.
- Material: T304 Stainless Steel
- Color: Metallic
- Finish: Polished
- Type: Exhaust System
- Style: OE-RS Series
- Bolt-On
- Inlet: 77mm ID
- Stainless Steel Dual Round Tips (113mm ” OD) with removable double-layer silencer
- Producing strong, deep and noticable sound
- Increase High Flow Air and Maximize Performance
- TIG Weld for Strength and Durability
- CNC Machine Flanges for Strong Solid Support
- Closed Course, Off-Highway Use Only
Application:
For 1998-2005 Lexus GS300 (S160 2rd Gen)
For 1998-2000 Lexus GS400 (S160 2rd Gen)
For 2001-2005 Lexus GS430 (S160 2rd Gen)
Remark:
Installation:
Product Content:
- 1 Set x Exhaust System
Included Gaskets, Bolts & Nuts
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- MR-CBS-LG98
Every order gets a fitment review before dispatch, and anything doubtful gets a message rather than a shipment.
See also: Exhaust & Emissions · Megan Stainless Steel Exhaust X-Pipe For 97-04 Corvette C5 LS1/LS6 5.7 V8 · Megan MR-SH-0307 Stainless 3-1 Exhaust Header Manifold For 00-06 BMW M3 3.2L E46 LDH · full catalog
We pack for the worst day the carrier can have, which keeps our damage rate low.
When you want a second opinion that is not a parts store, read the Car Care Council maintenance tips.
Buyer questions
Can you check fitment before I order?
Trim level, engine option and drive type decide most fitment questions. Send those three details or the VIN and we will check them for you.
How fast does this ship?
Your tracking link arrives by email at label creation and stays live until delivery, so you can follow the parcel the whole way.
What if it does not fit?
Parts are covered against defects for the period stated on this page, and non defect returns follow our standard returns window.
What quality checks does this get?
We verify flange and diameter specification on exhaust orders before they ship.


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