Exhaust Lexus IS 2 (Ii) (2005-2013)

The Lexus IS 200 is usually equipped with a 4-part exhaust system consisting of a collector, a Y-pipe (2-into-1), an intermediate pipe, and a muffler. The system is designed to optimise exhaust flow and reduce emissions while maintaining factory-rated performance and sound quality.

Yes, sport exhaust modifications are popular for the Lexus IS 200 to enhance sound tone and power output. Stainless steel (often T304 grade) exhausts with pipe diameters between 57 and 63.5 mm are commonly used upgrades. Many aftermarket catbacks offer plug & play installation on this model.

There are some compatibility considerations between IS 200 and IS 300 exhaust systems due to different engine configurations:

• Mufflers can often be interchanged but US versions have a longer exit pipe compared to EU versions.
• Y-pipes can be swapped but the IS 300 sensor location requires blanking of the lambda sensor hole.
• Intermediate pipes for IS 300 may need drilling and welding to fit lambda sensors from IS 200.
• Collectors must not be swapped without modifications to the cylinder head flange.

It is advisable to avoid removing the catalytic converter completely to pass technical inspections. Modifying from the 2-into-1 pipe onwards is generally safer.

Lambda sensor positions vary among IS 200 and IS 300 exhaust parts. Installing certain aftermarket parts may require:

• Drilling and welding sensor brackets and nuts for mounting lambda sensors securely.
• Blanking sensors holes if changing pipes between models to avoid sensor error codes.

Professional installation and wiring expertise is recommended for modifying sensor arrangements.

Popular stainless steel exhaust products designed for the Lexus IS 200 include:

• Inoxcar rear mufflers with CEE homologation, 1x102 mm outlet.
• Custom Oasis-Tuning sport mufflers with variable stainless outlets.
• Japspeed catback kits with 63.5 mm piping for enhanced flow.
• Fox rear silencers sized 1x115x85 mm in stainless steel.
• Cobra catbacks using T304 stainless with included fittings, plug & play for 1998-2005 models.
• HKS SS Hiper SXE10 full stainless kits with certified road use and authentic sound.

These products usually offer corrosion-resistant stainless steel construction, increased pipe diameters for better flow, and sporty exhaust tones.

It is important to choose exhaust kits homologated by recognised authorities such as CEE or JASMA to ensure compliance for road use and technical inspections. For example:

• Inoxcar products carry CEE homologation.
• HKS kits have JASMA certification approved for road use in Europe.

Avoid fully removing catalytic converters as this can lead to failing inspections.

To guarantee fitment and avoid problems, consider the following:

• Confirm compatibility with your car's VIN and engine code to avoid fitment errors.
• Use professional installers for precise sensor rewiring and mounting.
• Choose plug & play catback kits designed specifically for the IS 200 model years 1998-2005.
• Check manufacturer installation guides and technical support availability.

Adhering to these will help keep your exhaust flow optimal and maintain factory trouble-free operation.

For trusted exhaust systems made from stainless steel and certified for road use, you should:

• Visit specialised automotive parts retailers with expert customer support and local shipping options.
• Look for brands using corrosion-resistant stainless steel tubing (T304) with high-quality mufflers and pipes.
• Verify product support policies including delivery timing, warranty, and installation assistance.
• Engage with Lexus forums and community groups for shared experiences and installation tips.

Choosing reputable suppliers with shipping and delivery policies tailored for your region ensures you get a perfect fit with expert backing.

Always share your vehicle details and ask questions about fit, performance gains, and compatible accessories prior to purchase.