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USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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Description
Cobb VW GTI & Golf R (MK7/7.5) / Jetta (A7) GLI / Audi A3/S3 (8V) Flex Fuel Upgrade KitThe COBB Flex Fuel Kit is designed for enthusiasts looking to upgrade the fuel delivery system of their VW GTI & Golf R (MK7 7. 5), Jetta (A7) GLI, and Audi A3 S3 (8V). This kit enhances the vehicle's capability to run on a variety of ethanol blends, improving performance and fuel flexibility. With this upgrade, drivers can take full advantage of high octane flex fuels, which can lead to better power output and tuning potential. The kit is crafted to
The COBB Flex Fuel Kit is designed for enthusiasts looking to upgrade the fuel delivery system of their VW GTI & Golf R (MK7/7.5), Jetta (A7) GLI, and Audi A3/S3 (8V). This kit enhances the vehicle's capability to run on a variety of ethanol blends, improving performance and fuel flexibility.With this upgrade, drivers can take full advantage of high-octane flex fuels, which can lead to better power output and tuning potential. The kit is crafted to integrate seamlessly with your existing engine management setup, ensuring reliable operation and ease of installation.
Manufactured by COBB, a trusted name in performance parts, the Flex Fuel Kit offers quality components and engineered precision. Whether you're tuning your daily driver or preparing a race car, this kit provides a smart, effective upgrade to your fuel delivery system.
Shop with Tuningsupply for competitive pricing, fast shipping across Europe, and enthusiast-driven customer service that understands your passion for performance.
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
4.2 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Lindas
Size: 8, Color: Tan Leather
Lindas y super cómodas.
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Reviewed in the United States on May 12, 2026
★★★★★ 1
Poor quality
Size: 10, Color: Gold Leath
Fell apart after wearing once
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Reviewed in the United States on December 6, 2025
★★★★★ 2
Hurts
Size: 7.5, Color: Orange Patent
They’re like way more neon than I thought they’d be. They also are not comfy like at all so…I’m returning them .
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Reviewed in the United States on May 13, 2026
★★★★★ 3
Uncomfortable
Size: 7.5, Color: Orange Patent
These would have been perfect, but the toe separator is way too hard. I tried it on and it was painful before even walking. I expected better quality from Steve Madden 😕
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Reviewed in the United States on March 25, 2026
★★★★★ 5
The best but SIZE UP!!!
Size: 6.5, Color: Silver Leather
These are my new favorite heels I own. Soooo cute, survived being rained on at a beach wedding (and were surprisingly decent to walk on in the sand if you're confident in heels), and aren't too uncomfy even though I have super high arches. I'd advise people to size up though, esp if you have wide feet or high arches. I usually wear a 6-6.5 and had to switch out 6.5s for 7s (and if I didn't prefer a snug fit I probably could've even gone with 7.5s). Overall these shoes are so beautiful, versatile, and seem like they'll last long. A tiny bit slippy (and would recommend anti-chafe where the straps will land if you're blister-prone) but not a biggie
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Reviewed in the United States on May 15, 2026
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