2019 Porsche 911 991 GT3 Coupe H6 4.0L
Designed to handle temperatures up to 2800�F
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Increase power by containing exhaust heat - Black
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Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
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4AN T
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Secure the exhaust wrap with stainless steel ties
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Lifetime Replacement
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Lifetime Replacement
Max gains of +33-69 WHP and +37-52 WFT-LBS depending on octane
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This upgrade must be performed at ECS Tuning's facility in Ohio.
Lifetime Replacement
Red High Temp Nylon Tubing, Quick-Connect Fittings
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-02-2026
Boost sound and performance with this center muffler delete, featuring dual tuned Helmholtz resonators, 304 stainless steel construction, and 100% TIG-welded strength in a direct bolt-on design.
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-28-2026
Lifetime Replacement
For those who want to increase tone, free up some power while dropping weight, but prefer to keep their factory side mufflers.
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Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.
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Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range. Fits all Porsche 991 GT3 Cup vehicles 2017+
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Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Polished Titanium Finish.
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This product was last offered at the strikethrough price on
07-01-2026
Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Brushed Titanium Finish.
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This product was last offered at the strikethrough price on
07-01-2026
Made from 100% 304L aircraft grade stainless steel! Includes Dual Tips in Cerakote Black Finish.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
07-01-2026
