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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $149.49 fortnightly and receive your order now. More info
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 2015-2021 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!2015-2021 Mustang 3.7L ROUSH V6 and 2.3L Ecoboost Exhaust Kit (#421837)2015-2021 Mustang ROUSH 2.3L EcoBoost I4 Performance Pac Level 2 (#422069)
Quick to install, our stainless steel Y-Pipe for the 15-20 I4 EcoBoost Mustang is an affordable way to get that deep, aggressive, race-inspired tone. Ships free.
Exhaust Y Pipe
Roush resonator delete Y-pipes offer a quick and affordable way to eliminate your factory resonator to get deep, aggressive, and race-inspired sound. These Y-pipes also increase flow through your exhaust for maximum horsepower and torque.
Designed and engineered using OEM vehicle CAD data to ensure a perfect fit, Roush Y-pipe assemblies are made from high-grade, mandrel-bent 304 stainless steel, ensuring maximum flow with less back pressure and long-lasting durability.
Less weight, a quick and easy install, better overall performance, and a more aggressive race car-like growl, Roush resonator delete Y-pipes check all the boxes to deliver what you want for your vehicle.
UPC | 844764006904 |
Brand | Roush Performance |
Quantity | Sold individually. |
Part Type | Exhaust Pipes, Y-Pipes |
Product Line | Roush Resonator Delete Y-Pipes |
Y-Pipe Finish | Natural |
Y-Pipe Material | 304 stainless steel |
Gaskets Included | No |
Hardware Included | Yes |
Inlet Diameter (in.) | 2.25 in. |
Outlet Diameter (in.) | 2.25 in. |
Y-Pipe Inlet Attachment | Slip-fit |
Y-Pipe Outlet Attachment | Slip-fit |
Summit Racing Part Number | RSP-422091 |
Manufacturer's Part Number | 422091 |
Oxygen Sensor Bung Included | No |
Catalytic Converter Included | No |
Compatibility & Application Information | |
---|---|
Universal | No |
Make | FORD |
Model | MUSTANG |
Submodel | ECOBOOST |
Beginning Year | 2015 |
Ending Year | 2021 |
Engine Type | L4 |
Drivetrain | RWD |
Engine Family | Ford 4-cylinder |
Engine Size | 2.3L/140 |
Universal | No |
Make | FORD |
Model | MUSTANG |
Submodel | ECOBOOST PREMIUM |
Beginning Year | 2015 |
Ending Year | 2021 |
Engine Type | L4 |
Drivetrain | RWD |
Engine Family | Ford 4-cylinder |
Engine Size | 2.3L/140 |
ROUSH 2015-2019 Ford Mustang EcoBoost 2.3L Y-Pipe | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2015 | Ford | Mustang | EcoBoost | US |
2015 | Ford | Mustang | EcoBoost Premium | US |
2016 | Ford | Mustang | EcoBoost Premium | US |
2016 | Ford | Mustang | EcoBoost | US |
2017 | Ford | Mustang | EcoBoost | US |
2017 | Ford | Mustang | EcoBoost Premium | US |
2018 | Ford | Mustang | EcoBoost Premium | US |
2018 | Ford | Mustang | EcoBoost | US |
2019 | Ford | Mustang | EcoBoost | US |
2019 | Ford | Mustang | EcoBoost Premium | US |
2020 | Ford | Mustang | EcoBoost | US |
2021 | Ford | Mustang | EcoBoost | US |
2022 | Ford | Mustang | EcoBoost | US |
2023 | Ford | Mustang | EcoBoost | US |
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 2015-2021 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!2015-2021 Mustang 3.7L ROUSH V6 and 2.3L Ecoboost Exhaust Kit (#421837)2015-2021 Mustang ROUSH 2.3L EcoBoost I4 Performance Pac Level 2 (#422069)
Quick to install, our stainless steel Y-Pipe for the 15-20 I4 EcoBoost Mustang is an affordable way to get that deep, aggressive, race-inspired tone. Ships free.
Exhaust Y Pipe
Roush resonator delete Y-pipes offer a quick and affordable way to eliminate your factory resonator to get deep, aggressive, and race-inspired sound. These Y-pipes also increase flow through your exhaust for maximum horsepower and torque.
Designed and engineered using OEM vehicle CAD data to ensure a perfect fit, Roush Y-pipe assemblies are made from high-grade, mandrel-bent 304 stainless steel, ensuring maximum flow with less back pressure and long-lasting durability.
Less weight, a quick and easy install, better overall performance, and a more aggressive race car-like growl, Roush resonator delete Y-pipes check all the boxes to deliver what you want for your vehicle.
UPC | 844764006904 |
Brand | Roush Performance |
Quantity | Sold individually. |
Part Type | Exhaust Pipes, Y-Pipes |
Product Line | Roush Resonator Delete Y-Pipes |
Y-Pipe Finish | Natural |
Y-Pipe Material | 304 stainless steel |
Gaskets Included | No |
Hardware Included | Yes |
Inlet Diameter (in.) | 2.25 in. |
Outlet Diameter (in.) | 2.25 in. |
Y-Pipe Inlet Attachment | Slip-fit |
Y-Pipe Outlet Attachment | Slip-fit |
Summit Racing Part Number | RSP-422091 |
Manufacturer's Part Number | 422091 |
Oxygen Sensor Bung Included | No |
Catalytic Converter Included | No |
Compatibility & Application Information | |
---|---|
Universal | No |
Make | FORD |
Model | MUSTANG |
Submodel | ECOBOOST |
Beginning Year | 2015 |
Ending Year | 2021 |
Engine Type | L4 |
Drivetrain | RWD |
Engine Family | Ford 4-cylinder |
Engine Size | 2.3L/140 |
Universal | No |
Make | FORD |
Model | MUSTANG |
Submodel | ECOBOOST PREMIUM |
Beginning Year | 2015 |
Ending Year | 2021 |
Engine Type | L4 |
Drivetrain | RWD |
Engine Family | Ford 4-cylinder |
Engine Size | 2.3L/140 |
ROUSH 2015-2019 Ford Mustang EcoBoost 2.3L Y-Pipe | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2015 | Ford | Mustang | EcoBoost | US |
2015 | Ford | Mustang | EcoBoost Premium | US |
2016 | Ford | Mustang | EcoBoost Premium | US |
2016 | Ford | Mustang | EcoBoost | US |
2017 | Ford | Mustang | EcoBoost | US |
2017 | Ford | Mustang | EcoBoost Premium | US |
2018 | Ford | Mustang | EcoBoost Premium | US |
2018 | Ford | Mustang | EcoBoost | US |
2019 | Ford | Mustang | EcoBoost | US |
2019 | Ford | Mustang | EcoBoost Premium | US |
2020 | Ford | Mustang | EcoBoost | US |
2021 | Ford | Mustang | EcoBoost | US |
2022 | Ford | Mustang | EcoBoost | US |
2023 | Ford | Mustang | EcoBoost | US |