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IE ProCore Downpipe For Audi B9 A4/A5

Marsoni M251S
Sale price$1099.99
Pay 4 payments of $275.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
IE ProCore Downpipe For Audi B9 A4/A5Details The iE ProCore Downpipe for the Audi B9 A4 delivers an improved exhaust note with a massive increase in exhaust flow. Our unique in house engineered 4. 75" 200 CPI catalytic converter channels substantial flow to support beyond Stage 2 tuning and upgraded turbos. The specialty ProCore CAT design includes rare and precious metal coatings that clean and limit emissions output to align with factory ECU requirements. so that you can upgrade
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  • We offer a 30-day return/exchange service after receiving.
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4.3 ★★★★★
Based on 219 reviews
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Teresa
Houston, US
★★★★★ 5
Worth it!
Exactly as described, fits 2 sizes of vial. Love the different colors, easy to use and keep my vials clean and safe in between uses. Totally worth the price!
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Tammy
Fort Morgan, US
★★★★★ 5
Great buy
Perfect fit for all sizes. Fit together nicely for easy storage.
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Reviewed in the United States on May 22, 2026
A
Verified Purchase
Angie McDonald
Fort Morgan, US
★★★★★ 5
Perfect fit
They are a rubbery flexible and fit just right in my back water and peppers.
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Reviewed in the United States on March 30, 2026
A
Verified Purchase
Amber Di Falco
Battle Creek, US
★★★★★ 5
Excellent solution to prevent vial contamination.
Good fit. Helps keep my vials sealed and sanitary. Clean before and during each use to prevent issues. The large caps are a great fit on 10ml water vials and the small caps are a great fit on 3ml research vials. The price was good, the variety of size and color are nice. Overall no complaints to report.
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Reviewed in the United States on February 21, 2026
A
Verified Purchase
Angela
Battle Creek, US
★★★★★ 5
💯
Súper buenas y se puede lavar
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Reviewed in the United States on March 9, 2026

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