Best in 7 days
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
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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
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Best in 7 days
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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)
4.5 ★★★★★
Based on 138 reviews
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Product Reviews
★★★★★ 5
BUY THESE
Color: Black, Size: 8
Shocked at how comfortable these shoes are. I spend a lot of time standing and moving around as an esthetician. I wore these 8-9 hours straight at work for 2 days and it was shocked at the comfort. They are just right height and cute with long pants. Super cute, I’m so glad i took a chance on these. I bought black and tan
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Comfortable
Color: Tan, Size: 6
Very comfortable! I was able to wear these for a long period of time during the day and didn’t give me any issues. True to size. Color is great!
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Good and comfy
Color: Tan, Size: 6
They are perfect fit ,, cute not to tight and comfy
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Reviewed in the United States on June 1, 2026
★★★★★ 5
COMFY & SEXY!
Color: Black, Size: 8
Comfy!! First time I wore these I comfortably danced all night!
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Cute and comfortable.
Color: Black, Size: 7
Comfortable and cute. I am a teacher. I wore these all day at school with no issue. I’m ordering additional pairs in other colors. True to size.
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Reviewed in the United States on April 19, 2026
