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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
ROUSH 2015-2019 Ford Mustang EcoBoost 2.3L Y-PipeROUSH Performance's Resonator Delete Y Pipe is a quick and affordable way to eliminate your factory resonator to get deep, aggressive and race inspired sound. Our Y Pipe increases flow through your 2015 2023 Mustang I4 exhaust system for maximum horsepower and torque. The 2. 5 inch Y Pipe assembly is made from high grade mandrel bent 304 stainless steel to ensure maximum flow with less back pressure and long lasting durability. The system is designed
ROUSH Performance's Resonator Delete Y-Pipe is a quick and affordable way to eliminate your factory resonator to get deep, aggressive and race-inspired sound. Our Y-Pipe increases flow through your 2015-2023 Mustang I4 exhaust system for maximum horsepower and torque. The 2.5-inch Y-Pipe assembly is made from high-grade mandrel-bent 304 stainless steel to ensure maximum flow with less back pressure and long-lasting durability. The system is designed and engineered using OEM vehicle CAD data to ensure perfect fit. ROUSH Performance recommends checking your local noise ordinance levels prior to purchase. Pair with our axle back kits to take your Mustang to the next level!2015-2023 Mustang 3.7L ROUSH V6 and 2.3L Ecoboost Exhaust Kit (#421837)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
4.1 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 4
Quality shades
Color: Blue Tortoise Dark Grey/Dark Grey, Size: 54/17/145
I need Rx in my shades for reading. I bought these thinking I can get away with wearing regular sunglasses but not a great idea on my part. Little too foggy. I do love them nevertheless and will gift them. They are sturdy and well-made.
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Reviewed in the United States on December 23, 2025
★★★★★ 5
Gafas
Color: Black, Size: One Size
Bellas
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Fancy sunglasses
Color: Blue Tortoise Dark Grey/Dark Grey, Size: 54/17/145
I love sunglasses and this ones are so pretty. They have this blue-brown combination that it’s just perfect. They are not too big and not too small. I love them!
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Satisfacción Garantizada
Color: Rose Gold Clear Gradient Light, Size: 60/16/145
Muy bello el producto
Llegó antes de la fecha de entrega
Estoy cien por cien satisfecha con Amazon
Y el la tienda
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Beautiful Sunglasses that make you feel beautiful.
Color: Blue Tortoise Dark Grey/Dark Grey, Size: 54/17/145
Love them! They're so stylish and pretty. Love the dark lens.
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Reviewed in the United States on August 28, 2025