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- USA
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
BTM Exhaust System Audi RS4 / RS5 B9Mit CH Gutachten. BTM High End ECE exhaust system for Audi RS4 RS5 B9 with oval tailpipe trim in black. Consisting of: 2 pot rear silencer 2x70mm (stainless steel) with 2 electric exhaust flaps. Tailpipe trims in oval black Middle silencer replacement pipe Twin 70mm with H Pipe incl. 3rd flap BTM flap control module with cable set 3x electr. HD actuators for exhaust flaps registration free with ECE approval, starting from front silencer.
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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4.2 ★★★★★
Based on 2453 reviews
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Product Reviews
★★★★★ 5
Worked Perfectly
Fits the S85 oil filter housing like a glove.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
★★★★★ 5
Works as promised
Size: 2-Pack
Great product! Highly recommend. My check engine light turned off quickly, probably less than 20 minutes after I added the bottle to my tank and started driving. I waited a week to write the review just to make sure the check engine light didn’t turn on again. Success!
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Reviewed in the United States on April 1, 2026
★★★★★ 1
Don't waste your time
Size: 2-Pack
I did it 2 times back to back didn't do anything. Failed
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Don't buy if your cat is plugged
Size: 2-Pack
The product works just not for long I followed the directions even added 2 it worked good until I filled up the vehicle with fuel
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Great Product
Size: 2-Pack
Great product, worked wonders!! I would definitely recommend to others to buy this product!!
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Reviewed in the United States on April 5, 2026
