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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Turbosmart 97-06 Audi A4 1.8T 20V / 99-03 Audi S3 1.8T 20V Kompact Plumb Back Diverter Valve (25mm)Experience precision and reliability with the Turbosmart Kompact Plumb Back Diverter Valve, specifically designed for your 1997 to 2006 Audi A4 1. 8T 20V and 1999 to 2003 Audi S3 1. 8T 20V models. This advanced 25mm valve ensures optimal pressure control and boost response, enhancing your forced induction setup. Engineered by Turbosmart, a trusted leader in performance automotive parts, this diverter valve offers seamless integration and superior
Experience precision and reliability with the Turbosmart Kompact Plumb Back Diverter Valve, specifically designed for your 1997 to 2006 Audi A4 1.8T 20V and 1999 to 2003 Audi S3 1.8T 20V models. This advanced 25mm valve ensures optimal pressure control and boost response, enhancing your forced induction setup.Engineered by Turbosmart, a trusted leader in performance automotive parts, this diverter valve offers seamless integration and superior durability. The Kompact design minimizes the chance of boost leaks and improves the overall efficiency of your turbo system. Ideal for enthusiasts eager to maintain peak performance and responsiveness.
Installation is straightforward, thanks to its plumb back configuration that recycles excess boost pressure to the intake system, preserving turbo spool and reducing turbo lag. This component is built to withstand the rigors of daily driving as well as spirited track sessions.
Whether you're looking to upgrade your Audi for street use or tuning for motorsport applications, the Turbosmart Kompact Diverter Valve is your go-to solution to keep your turbocharged engine running smooth and powerful. Benefit from Tuningsupply's commitment to fast Europe-wide delivery, competitive pricing, and enthusiast-driven support.
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 2249 reviews
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Product Reviews
★★★★★ 5
On Trend!
Size: One Size, Color: Black, Size: One Size, Color: Black
Great quality, did not come bent or damaged. Purchased for a 13 year old boy.
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Reviewed in the United States on March 18, 2025
★★★★★ 5
Great, comfortable jeans.
Special Size: Low Stretch, Size: 34W x 30L, Color: Dark Midnight Wash
Great jeans! They're relaxed, but not loose or super baggy, so they still look great. I got the dark wash and you can wear them as dressy jeans or just casual out and about. I have bigger thighs and the 34x30 fits perfectly with room still to spare and not constricting at all. Whether it's walking around a lot, or sitting down for hours, it's very comfortable.
We'll see how long they last but I washed them once already and are holding up.
The length is good as well. When I don't have shoes I probably need a belt or could've ordered 29 length, but they're fine when I have shoes on. They don't slip down at all.
Especially for the price compared to Levi's or others that cost 40, 50, or even $60 this is a great deal.
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Reviewed in the United States on November 12, 2025
★★★★★ 5
If you’re on the fence read this
Special Size: Low Stretch, Size: 40W x 30L, Color: Iced Light Wash, Special Size: Low Stretch, Size: 40W x 30L, Color: Iced Light Wash
In all honesty, I was skeptical about ordering jeans from Amazon. I’ve always bought my jeans in stores, but I figured I’d give it a shot. I ordered these jeans for an upcoming outdoor wedding because I wanted something lighter and thinner. They showed up today, and I threw them on. They fit great, feel good and comfortable, and they don’t look cheap. I’ll mainly be using these for outings, so I can’t really attest to the durability as far as working in them, but I’d still suggest them. For reference, I’m 5’8” and 230 lbs with a husky build—kind of fit, kind of fat.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
These are great jeans
Special Size: Low Stretch, Size: 34W x 28L, Color: Grey Wash
These are great jeans for the price especially
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Run big
Special Size: Rigid, Size: 40W x 30L, Color: Medium Blue Vintage
Bought for my husband and very loose in butt and legs and he's normally that size so maybe buy a size down
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Reviewed in the United States on April 22, 2026
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