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- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
For Your Every Summer RSVP, with Code: SUMMER15
Description
VALVETECH™ BMW M3 G80 M4 G82 BIG SINGLE FULL EXHAUST SYSTEMWe are proud to introduce the VALVETECH Big Single Exhaust System. Constructed with our 3 inch Big Single mid section and an H pipe configuration, this complete cat back system combines the exhaust into a valve controlled 3. 5 inch cat back. This results in the smooth, signature sound of the equal length throughout the entire rev range. The exhaust gases can flow freely out of the passenger side exhaust tips when the valves are open, while the quad


Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2036 reviews
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Product Reviews
★★★★★ 5
Nice product
Size: 8 Inch, Color: Black
Very sturdy brackets. Easy to install.
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Reviewed in the United States on September 11, 2024
★★★★★ 5
Great Product
Size: 8 Inch, Color: Black, Size: 8 Inch, Color: Black
We needed extra storage options in a very small space. These brackets are good quality, several anchor options were included and they look great. These are 8 in. brackets and wooden boards are 8 in. wide and we cut to desired length.
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Reviewed in the United States on February 9, 2023
★★★★★ 5
Sleek and subtle
Size: 8 Inch, Color: Black
The work right side up and upside down. Just the look I was going for. I like them.
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Reviewed in the United States on April 2, 2024
★★★★★ 1
Do not recommend
Size: 12 Inch, Color: Black
Flimsy and poor quality. Hardware kept stripping screws.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Great
Size: 12.4" x 8.4" x 1.2"
Its a tray. Its nice. And it works as a tray should.
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Reviewed in the United States on May 23, 2026




