High flow Quad tip axleback exhaust for Lexus IS500. Aggressive deep tone and slant quad tip styling unique to the IS500. The exhaust sound blends well with the induction sound of the V8. Our system does not become the main focus. You can still hear the glorious sounds of the 5.0L engine.

Start up, and from idle to ~2500 RPM the exhaust is the dominant sound with a low grumble. Above 2500 and while cruising the exhaust note is a subtle background sound. Easy to have a conversation in the car, and/or listen to the audio system. When you plant the throttle, you get a mix of exhaust and engine induction noise with the V8 being the primary sound.    

The two large muffler canisters are a straight through design to improve exhaust flow, while keeping the sound level in check. Our goal was an exhaust that complimented and does not over power the vehicle.

• Stainless - Fully polished stainless steel to a high luster
• Burnt- Stainless steel is treated to add a spectrum of colors ranging from gold, purple, and blue. This is achieved through a chemical process for improved consistency, and does require more care when cleaning.