Exhaust Lexus GS 3 (Iii) (2005-2012)

For the Lexus GS 3 (GRS190/GWS190 chassis codes), replacement exhaust parts include flex pipes, mufflers, exhaust tips, and custom stainless steel systems. These parts fit various engines such as the GS 300 (249 hp), GS 350, GS 450h (345 hp hybrid), and GS 300h. Options include universal and model-specific components designed to reduce noise and vibrations while complying with Euro 4 and Euro 6 standards.

Yes, flex pipes are available and are essential components connecting the engine, catalytic converter, and muffler. They absorb vibrations and thermal expansion to protect your exhaust system. Various sizes are offered, from 35 mm to 60 mm diameters, with different lengths and features such as anti-vibration and high flow capacity, ensuring compatibility with Lexus GS 3 models.

Custom stainless steel exhaust systems are available for the GS 300 model, including race catalytic converters with different diameters, designed for enhanced performance and durability. Additionally, sport-style stainless exhausts are discussed by enthusiasts, offering improved sound and performance characteristics while maintaining quality and durability.

• Stainless steel systems tailored for Lexus GS 300
• Performance catalytic converters with 100 CPSI ratings
• Sport exhaust options discussed in dedicated automotive forums

These provide options for upgrading your vehicle exhaust with a focus on quality and match to OEM standards.

The Lexus GS 3 hybrid features a reinforced exhaust manifold to reduce noise and vibrations, coupled with a high-performance EGR system including a water-cooled EGR cooler and stepper valve. Its 2.5L engine with 181 hp plus 143 hp electric motor features double VVT-i (Variable Valve Timing with intelligence) on intake and exhaust, and an Atkinson cycle, achieving high fuel efficiency and Euro 6 emissions compliance.

Compatibility depends on verifying your vehicle’s chassis code (e.g., GRS190) and engine type. Always check specific part references highlighting fitment for GS 300, GS 350, GS 450h, and hybrid variants. Online catalogs and dealers offer detailed compatibility lists. Delivery is typically fast, with many suppliers offering shipping within 24 to 48 hours.

• Check chassis and engine codes for exact fit
• Look for specific listings for Lexus GS 3 models
• Available fast shipping options to UK and Europe

Contact vendors to confirm fit quality and to learn about returns and shipping policies.

Exhaust parts such as catalytic converters and diesel particulate filters (DPFs) come with a 3-year warranty, typically valid up to 100,000 km use. Products are manufactured in high-grade stainless steel with certified quality equal or superior to original equipment manufacturer standards. Professional buyers can also benefit from additional advantages such as volume discounts, free shipping on many orders, and expert technical support.

• 3 years warranty on selected parts
• Certified to meet or exceed OEM standards
• Manufactured with stainless steel INOX 409
• Support available for professional buyers

Always confirm warranty terms and product origin with your supplier before purchase.

Shipping is generally fast and reliable, with standard delivery free within the UK in 3 to 8 working days and express options for 24 to 48-hour delivery at additional cost. Returns of unused and unmounted products are typically accepted within 30 days. Buyers should review specific shipping and return policies of the seller or brand to understand obligations and conditions.

• Standard shipping free within the UK (3-8 days)
• Express shipping available (24-48 hours)
• Returns accepted within 30 days if product is unused

Contact the seller for precise shipping rates, delivery tracking, and return procedures.

To select the best exhaust parts, consider the following factors:

• Verify fitment by chassis and engine code
• Choose stainless steel parts for durability and quality
• Opt for OEM-rated or certified aftermarket components
• Evaluate if you need universal or specific fit parts
• Consider professional advice or technical support for installation

Learning about part specifications such as diameter, length, and sound characteristics can help match your vehicle’s needs. Always check shipping, returns, and warranty policies before purchasing to ensure the best experience.

Adding the right parts enhances your Lexus GS 3’s exhaust system quality, performance, and compliance with emissions regulations while offering reliable operation and proper fit.