AutoExe Stainless Steel Exhaust Cat-Back fits 09-12 Mazda RX-8 [SE3P]

The 90mm slash-cut tail design gives the RX-8 a more aggressive and Spartan rear appearance. The silencer structure is upgraded from the stock multi-stage expansion system to a straight-through design, significantly reducing backpressure loss and improving exhaust efficiency. Additionally, a chamber-equipped mid-pipe enhances the scavenging effect, further optimizing performance. This refined, high-quality system is engineered for maximum response, sound clarity, and durability.

Key Features

• Straight-Through Silencer Design: Reduces backpressure for enhanced acceleration and throttle response.
• Optimized Exhaust Flow: Chamber-equipped mid-pipe increases the scavenging effect for better engine performance.
• Clear, High-Frequency Sports Sound: Utilizes soundwave phase interference tuning instead of traditional sound-absorbing materials, ensuring a clean, crisp exhaust note.
• Durable Stainless Steel Construction: Built for long-lasting performance and resistance to corrosion.
• 90mm Slash-Cut Tailpipes: Provides an aggressive, race-inspired rear view that complements the RX-8’s design.
• Consistent Sound Quality Over Time: Unlike conventional systems, this cat-back maintains its original tone without sound degradation.

Benefits

• Enhanced Engine Response: Reduces exhaust restrictions, improving overall driving dynamics.
• Sporty & Aggressive Appearance: The dual 90mm slash-cut tips give the RX-8 a more striking rear profile.
• Crisp Exhaust Note: roduces a refined high-frequency sound without unwanted drone.
• Long-Lasting Quality: Precision-engineered using premium stainless steel for durability and reliability.

Technical Details

• Material: SUS404 Stainless Steel
• Muffler Type: Straight-through silencer
• Tailpipe Layout: Dual slash-cut tips
• Main Pipe Diameter: φ60.5mm
• Tailpipe Diameter: 90mm × 2
• Weight: 15.7 kg
• Compatible Model: 2009-2012 Mazda RX-8 [SE3P] Facelift [VIN#300001 after 6MT]

Upgrade your Mazda RX-8 with the AutoExe Sports Cat-Back for a powerful sound, enhanced performance, and a striking rear design!