






IRL E90 E92 M3 Catback Exhaust
IRL E90/E92 M3 Full Exhaust System
Unleash the full character of BMW’s legendary S65 V8 with the IRL E90/E92 M3 Full Exhaust System. Designed to maximize exhaust flow while preserving the unmistakable high-revving V8 soundtrack, this system delivers a significant reduction in backpressure, improved throttle response, and an aggressive, race-inspired tone.
Constructed from premium 100% T304 stainless steel, the IRL exhaust is engineered for exceptional durability and corrosion resistance. Every system is designed as a direct bolt-on replacement using factory-style flanges, requiring no cutting or welding for installation. The result is a lightweight, high-performance exhaust that fits like OEM while dramatically improving both sound and performance. (IRL LLC)
Whether you’re carving back roads, attacking the track, or simply enjoying every drive, the IRL E9X M3 Exhaust transforms the driving experience with a deeper idle, an aggressive mid-range, and the signature screaming V8 note at wide-open throttle.
Features:
- 100% T304 stainless steel construction
- Direct bolt-on installation with factory-style flanges
- No cutting or welding required
- Significant weight savings over the factory exhaust
- Increased exhaust flow for improved performance and throttle response
- Aggressive V8 exhaust note with minimal drone
- Precision TIG-welded construction
- Compatible with OEM and factory-style exhaust components
Fitment:
- 2008–2011 BMW E90 M3
- 2008–2013 BMW E92 M3
- 2008–2013 BMW E93 M3
Professional installation is recommended. This product is intended for off-road use only where applicable.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

IRL E90 E92 M3 Catback Exhaust
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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.


