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- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 30 - Jul 5
For Your Every Summer RSVP, with Code: SUMMER15
Description
BMW G80 M3 G82 M4 G87 M2 CATLESS DOWNPIPESWe are proud to introduce our OPEN THROTTLE G80 M3 & G82 M4 Catless Downpipes. With a gain of 25hp and 30tq when tuned, the factory catalytic converters are removed, greatly reducing back pressure for improved spool time, increased power, and a more assertive exhaust tone. FEATURES Adds 20 25 HP to the wheels & 25 30 TQ to the wheels with an ECU tune Made from Grade 304 Stainless Steel TIG GTAW High Quality welded joints Removes restrictive OEM


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
4.3 ★★★★★
Based on 329 reviews
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Product Reviews
★★★★★ 5
Cabin air filter
Item Package Quantity: 1
Works great! Easy to install, about 5 minutes or less. Will definitely purchase again and would recommend. Used on Honda CRV.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
It works.
Item Package Quantity: 1
All as shown and performs well. Reasonable price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Amazing product
Item Package Quantity: 1
Awesome product , fits perfect for Honda crv sport hybrid touring 2026 . Quality is amazing , looks like the original OEM part .
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Easy to DIY
Use YouTube to see how to easily replace these two filters. Honda wanted $130 to replace them. I saved more than $100 buying them and doing it myself in about 5 minutes total time.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Good purchase.
Great product and value. I will always reach for these.
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Reviewed in the United States on May 24, 2026
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![VALVETECH™ [TITANIUM] BMW G80 M3 G82 M4 BIG SINGLE VALVED EXHAUST SYSTEM](https://cdn.shopify.com/s/files/1/0683/2616/2671/files/COVERPHOTO.jpg?v=1707371251)