Porsche 911 Carrera DME Chip Upgrade

Marsoni

M251S

$421.98

Get it in 3 business days with 1 day shipping. Friday, May 29

Porsche 911 Carrera DME Chip UpgradeSKU: POR. 911. DME Porsche 911 Carrera DME Chip Upgrade 1984 1989 This performance DME chip reprograms sensor inputs air fuel ratios and boost for higher horsepower torque and sharper driving response in Porsche 911 Carrera 3. 2 models from 1984 to 1989. Dyno tests on stock US spec cars show gains from 188. 6 rwhp to 206. 3 rwhp a 24 rwhp increase at 6200 rpm with 184 ft lbs torque. Custom programs match US catalyst spec or Euro ROW spec engines and

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I was looking for this exact product but didn’t know it! We recently moved into a new home and had zero window treatments so needless to say I wanted something quick, affordable and not vinyl WalMart blinds. We are happy with our purchase and would highly recommend to others. Some complain of the adhesive not sticking- make sure to clean the window wells/walls etc prior to installing these. If the surface is free of dirt/grease there will be no issues with them staying put.

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Reviewed in the United States on October 14, 2025

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SUSIEQ

Alexandria, US

★★★★★ 5

Nice

Color: Grey Striped, Size: 72"W x 78"L (Pack of 1)

Very nice material

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Reviewed in the United States on January 27, 2026

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