Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
VALVETECH™ BMW F87 M2 COMPETITION BIG SINGLE CATBACK EXHAUST SYSTEMWe are proud to introduce our VALVETECH Big Single Full Exhaust System. Constructed with our 3 inch Big Single mid section configuration, this complete cat back system combines the exhaust into a valve controlled 3. 5 inch cat back. This results in a power and aggressive note 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 chambered muffler directs the
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
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Best in 7 days
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![VALVETECH™ [TITANIUM] BMW F80 M3 F82 M4 BIG SINGLE EXHAUST SYSTEM](https://cdn.shopify.com/s/files/1/0683/2616/2671/files/titaniumbigsingle1_6a7579e9-b432-4058-bd55-298c64ad073a.png?v=1728743520)
4.6 ★★★★★
Based on 150 reviews
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Product Reviews
★★★★★ 5
Perfect fit
This filter was a perfect fit on my 2024. CR V. I took the the old one out and this one just fell into place. I is good quality and was equal to or better than the Honda OEM
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
Looks good and fits
It looks good and fits perfectly; other than that, I have no idea how to tell if it's better or worse than anything else.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Happy with purchase
Works as well at the fraction of the price. Very happy with the purchase. Very easy to install
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Reviewed in the United States on December 11, 2025
★★★★★ 5
Great OEM replacement at hlaf the cost
Looks exactly like the OEM filter a quality product. it is the same size fit and performance. Filter replacement is fast 10 min tops, it's crazy how much a dealer charges to replace it.
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Reviewed in the United States on April 15, 2025
★★★★★ 5
As good as Honda OEM
Perfect fit. Lasts as long as OEM for 25% of the price.
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Reviewed in the United States on December 27, 2025
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