Titanium Axle Back Exhaust System for Alfa Romeo Giulia Quadrifoglio

Enhance the sound and character of your Alfa Romeo Giulia Quadrifoglio with the STRATEC™ Performance Axle-Back Exhaust System, engineered for the 2.9L twin-turbo V6 platform.

Available in lightweight titanium or durable T304 stainless steel, with your choice of valved or non-valved configurations, this system replaces the factory rear exhaust section with a freer-flowing performance design for a sharper, more aggressive exhaust note.

Material Options

Titanium

• Lightweight Performance Construction
• Significant Weight Reduction
• Excellent Heat & Corrosion Resistance
• Sharper, More Exotic Exhaust Tone
• Precision TIG-Welded Finish

T304 Stainless Steel

• Premium T304 Stainless Construction
• Excellent Strength & Durability
• High Heat Resistance
• Deep, Aggressive Exhaust Tone
• Long-Term Corrosion Resistance

Exhaust Type Options

Valved

The valved version provides adjustable sound control.

Valves Closed

• More Refined Exhaust Note
• Reduced Volume for Daily Driving
• Comfortable Highway Cruising

Valves Open

• Aggressive Performance Sound
• Increased Exhaust Volume
• Freer Exhaust Flow
• Enhanced Turbo & Gearshift Acoustics

Non-Valved

Designed for owners who prefer a permanently aggressive exhaust configuration without electronic valve controls.

• Consistent Performance Sound
• Simplified Exhaust Layout
• No Valve Controller Required
• Freer-Flowing Rear Exhaust Design

Key Features

• Axle-Back Performance Exhaust Design
• Titanium or T304 Stainless Steel
• Valved or Non-Valved Options
• Improved Exhaust Flow
• Reduced Rear Exhaust Restriction
• Enhanced Twin-Turbo V6 Sound
• Precision TIG-Welded Construction
• Premium Exhaust Tips
• Direct-Fit Performance Layout

Package Includes

Depending on selected configuration:

• Left & Right Axle-Back Exhaust Sections
• Performance Muffler Assemblies
• Exhaust Tips
• Clamps & Mounting Hardware

Valved Version Also Includes:

• Exhaust Valve Assemblies
• Valve Control Components
• Wiring / Controller Where Applicable

Vehicle Fitment

Alfa Romeo Giulia Quadrifoglio

• 2.9L Twin-Turbo V6
• Compatible Giulia Quadrifoglio applications