BMW M3/M4 Midpipes (G80/G82/G83)
BMW M3/M4 Midpipes (G80/G82/G83)
Unused/Uninstalled Products: Eligible for refund, exchange, or store credit.Unfortunately, we cannot accept returns once the product has been installed.
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Project Gamma mid-pipes for the BMW M3 | M4 (G80/G82/G83) are built from 304 stainless steel and designed for maximum flow and a bold exhaust note. These bolt-on mid-pipes are a perfect complement to your downpipe setup, delivering an aggressive sound with proper fitment.
Features:
- 304 Stainless Steel construction
- Improved exhaust flow
- Aggressive, exotic exhaust note
- Precise OEM-style fitment
Note: This product requires installation by a technician.
This product fits the following BMW models:
- 2021+ BMW G80 M3
- 2021+ BMW G82/G83 M4
Complete the Build:
- BMW G80 | G82 Stainless Steel Downpipes
- BMW G80 | G82 Catted Downpipes (200 Cell)
- BMW G80 | G82 Catback Exhaust System
If your item is in stock and the order is placed before 3 PM, it will ship the same day. Products that include ceramic coating are shipped the following business day. If the product or color you’re looking for is out of stock, you can join the waitlist by clicking the “Email When Available” button. We’ll notify you as soon as it’s back and provide an estimated restock time.
Custom Orders
For custom requests, please email us directly. We’ll review your order and provide an estimated delivery time based on the required manufacturing process.
Damaged, Incorrect, or Missing Items
If your order arrives damaged, incorrect, or missing parts, simply email us a photo along with your order number. We’ll arrange a refund or exchange right away. Contact us at info@ttmengineering.se and we’ll make it right.
Returns & Satisfaction
Unused and uninstalled products are eligible for a refund, exchange, or store credit. Unfortunately, once a product has been used or installed, we cannot accept returns or offer refunds. If you decide you don’t like a product after installation, it will not qualify for return.
Restocking Fee
A restocking fee of 20% of the original purchase price may apply to returned products. This fee covers the costs of processing and restocking. Please refer to our Policies Page for full details on exchanges and returns.