







Valved Stainless Steel Catback Exhaust System for BMW M3 M4 G80 G82 G83 3.0T
Upgrade the sound and performance of your BMW M3/M4 G80 G82 G83 with the STRATEC Stainless Steel Catback Exhaust System, engineered for maximum flow, aggressive tone, and refined control.
This system features a STRATEC performance muffler design, allowing you to switch between a quiet, daily-driving sound and a loud, race-inspired exhaust note on demand. Built from high-quality stainless steel, it offers durability, corrosion resistance, and long-lasting performance.
Designed to improve exhaust efficiency, this system enhances throttle response, horsepower potential, and overall driving experience, while the performance-style tips complete the aggressive rear-end look.
Key Features
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STRATEC performance exhaust system
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High-quality stainless steel construction
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Improves exhaust flow and reduces backpressure
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Enhances horsepower and throttle response
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Deep, aggressive exhaust tone under load
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Refined sound for daily driving
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Durable, corrosion-resistant materials
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Performance-style exhaust tips included
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Precision TIG-welded construction
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Direct bolt-on installation (model dependent)
Fitment
BMW M3/M4 G80 G82 G83
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Chassis: G80 (M3 Sedan) / G82 (M4 Coupe) / G83 (M4 Convertible)
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Engine: 3.0L Twin Turbo (3.0T)
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Model Years: 2019–2023
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

Valved Stainless Steel Catback Exhaust System for BMW M3 M4 G80 G82 G83 3.0T
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


