

IRL F90 M5 M8 Maxflow Downpipes
By installing these primary and secondary downpipes you achieve a distinctive exhaust sound and performance will be increased.
Fitment:
BMW F91 F92 F93 M8
BMW F90 M5 M xDrive 4.4i S63 V8 2017+
BMW F90 M5 Competition 4.4i S63 V8 2018+
• Improved exhaust sound;
• Improved power;
• Diameter 3,3 inch (84-76 mm), wall thickness 2mm;
• Complete high-quality stainless steel (AISI 304)
• Oxygen sensor ports by standard scheme;
• 100% OEM fit, you can use the original clamps;
• All the necessary fasteners are in set.
These products are for decoration purposes only and are intended to be mounted on a wall. It is NOT designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.
(Illinois Racing & Limited Use Disclaimer)
Our products are restricted for use on and limited to "Legal In Illinois Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway, misuse must be reported."
It is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling.
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

IRL F90 M5 M8 Maxflow Downpipes
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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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.


