Description
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Transform the sound and performance of your 2011-2019 BMW 650i with the GCA Performance Valved Sport Exhaust System, engineered specifically for the F06, F12, and F13 platforms equipped with the powerful N63 4.4L Twin Turbo V8 engine.
Designed under our GCA Performance line, this exhaust system replaces the restrictive factory setup with a high-flow design that reduces back pressure, improves exhaust flow, and unlocks a deeper, more aggressive V8 exhaust note. The integrated electronic valve system gives you complete control over your driving experience — quiet and refined during normal cruising, or open and aggressive when you want maximum sound.
Constructed from premium T304 stainless steel with optional titanium components, this system delivers exceptional durability, reduced weight, and long-lasting performance. Precision TIG welds ensure maximum strength and perfect fitment, while the full cat-back design provides a complete exhaust upgrade from the mid-pipe to the rear axle section.
Whether you're looking for improved performance, a sportier exhaust tone, or a premium upgrade for your luxury BMW, this valved exhaust system brings the N63 Twin Turbo V8 to life.
We stand behind our products with a 1-Year Warranty.
Features & Benefits
- Designed specifically for BMW 650i and Alpina B6 models
- Enhances exhaust flow and reduces back pressure
- Deep, aggressive V8 exhaust tone
- Electronic valve control for adjustable sound levels
- Quiet mode for daily driving and open mode for performance driving
- Premium stainless steel/titanium construction
- Lightweight design for improved performance
- Precision TIG welded for maximum durability
- Direct replacement for factory exhaust system
- Fully reversible to factory configuration
Specifications
Fits:
- 2011 BMW F06 650i Gran Coupe
- 2012 BMW F06 650i Gran Coupe
- 2013 BMW F06 650i Gran Coupe
- 2014 BMW F06 650i Gran Coupe
- 2015 BMW F06 650i Gran Coupe
- 2016 BMW F06 650i Gran Coupe
- 2017 BMW F06 650i Gran Coupe
- 2018 BMW F06 650i Gran Coupe
- 2019 BMW F06 650i Gran Coupe
- 2011-2019 BMW F12 650i Convertible
- 2011-2019 BMW F13 650i Coupe
- BMW Alpina B6
Engine Compatibility:
- 4.4L Twin Turbo V8 N63 Engine
Material:
- High Quality T304 Stainless Steel
- Optional Titanium 6AL-4V Grade 5 Titanium
Included:
- Full Cat-Back Exhaust System
- Mid Pipe and Axle-Back Sections
- Quad Exhaust Tips
- Electronic Exhaust Valves with Controller
- All Necessary Mounting Hardware
Installation:
- Precision TIG Welded
- 100% Reversible
Give your N63-powered BMW the sound and performance it deserves with the GCA Performance Valved Sport Exhaust System. Combining premium materials, adjustable valve technology, and improved airflow, this exhaust upgrade delivers the perfect balance between luxury comfort and V8 performance.
