BMW Agency Performance Titanium Valved Cat-back Exhaust - E90 / E92/93 335i

Experience the perfect blend of lightweight performance, exotic sound, and versatility with the Agency Performance Titanium Valved Cat-Back Exhaust. Specifically engineered for the E9X 335i, this system transforms your BMW’s character with weight savings, improved exhaust flow, and a commanding sound profile that you can control at the touch of a button.

Constructed entirely from premium titanium, this cat-back is significantly lighter than stainless steel systems—improving handling and responsiveness by reducing weight behind the rear axle. Precision CNC flanges, mandrel-bent tubing, and TIG welds ensure a flawless fit and long-term durability, even under extreme conditions.

The valved system provides ultimate flexibility:

• Valves Closed → Deep, refined tone for daily driving without drone.

• Valves Open → Aggressive, free-flowing exhaust note with raw turbo spool, pops, and crackles.

Key Features:

• Full titanium construction – ultra-lightweight & durable

• Integrated valved system – quiet cruising or race-inspired roar on demand

• High-flow design for improved turbo spool & reduced backpressure

• Polished quad titanium tips for an aggressive OEM+ look

• Direct bolt-on fitment for E90 / E92 / E93 BMW 335i (N54 & N55 engines)

For drivers who demand the best in sound, performance, and weight savings, the Agency Performance Titanium Valved Cat-Back is the ultimate exhaust upgrade for your 335i.

⚠️ Intended for off-road / motorsport use in certain regions. Check local emissions and noise regulations before installation.