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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Unleashing the V8 5.0 in your 2015-17 Ford Mustang GT Fastback is easier than ever with our 304-grade stainless steel cat-back exhaust system. The use of a twin 3” bore throughout the system, combined with the straight-through centre muffler and rear mufflers, has resulted in maximum reductions in backpressure, whilst the dual round VAREX equipped mufflers allow you to control the sound of your V8, all at the touch of one of the buttons on the supplied remote control. Both the volume and tone of the sound are greatly enhanced through our VAREX valve controlled mufflers, and this system provides owners with a setup that is as quiet as the stock exhaust when desired, or which unleashes that unmistakable 5.0 V8 sound wherever and whenever you want it. Twin 3” Cat-Back System; Oval Centre Muffler; Varex Round Rear Mufflers; 304 Brushed Stainless Steel Louder Option Twin 4” Tip. Not compatible with convertibles. Xforce offers a range of uniquely engineered and designed, bolt-on exhaust systems for many popular vehicles. These exhaust systems bolt directly to existing mounting points, making installation easy. They are engineered for performance, with materials designed for long-life, and as all Xforce exhaust systems, they look and sound great! The unique header design increases power throughout the rev range, whilst providing a great engine sound – make it roar!










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.