Lethal Performance S550 Mustang Ecoboost Turbo-back Exhaust Upgrade Combo (with Roush Axle Back)


Manufacturer: Lethal Performance

980.97 $

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Price as configured: $980.97

1 x Lethal Performance 2015+ Mustang 2.3L Ecoboost 3" T409 Off Road Down Pipe   +$0.00
1 x Lethal Performance 2015+ Ecoboost Mustang Y-Pipe Resonator Delete Kit   +$0.00
1 x Roush 2015-2017 Mustang 3.7L V6 / 2.3L Ecoboost 304SS Axle Back Kit (Round Tips)   +$0.00

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Lethal Performance S550 Mustang Ecoboost Turbo-back Exhaust Upgrade Combo (with Roush Axle Back)

*image is only a representation and may not be accurate

Lethal Performance Downpipe Info

Lethal Performance T409 stainless steel 3" off road down pipe for your 2.3L Ecoboost Mustang will be sure to increase the tone of your exhaust as well as make more horsepower. The combination of increased tube diameter and smooth mandrel bends along with eliminating the catalytic converter both help in sound quality and power production. The Lethal Performance 3" Ecoboost Mustang down pipe is a bolt on design (tuning required) meaning that there is no cutting or welding and it bolts to the stock turbine housing as well as the stock cat-back or any other aftermarket cat-back that uses stock type connections.

Lethal Down Pipe Features:
  • T409 Stainless Steel
  • Mandrel Bent
  • Bolt-On Design
  • No cutting or welding required
  • Increased Horsepower and Torque
  • Increase Exhaust Tone of the Factory Exhaust -Offroad Use Only

  • Lethal Performance Resonator Delete Info

    Looking to increase the sound of your Ecoboost mustang but not looking to spend a fortune? The Lethal Performance Y-Pipe resonator does just that. By removing that heavy factory resonator and replacing it with our 2.5" Y-pipe you'll not only shed some weight but give your Ecoboost mustang a much better sounding exhaust system.

    Our resonator delete kit comes with everything you need for installation.

    Y-Pipe Resonator Delete Features:
  • T409 Stainless Steel Construction
  • Mandrel Bent
  • 2.50" tubing
  • (2) OEM Style Stainless Clamps
  • Y-Pipe Design
  • Increases exhaust sound
  • Installs in 1 hour or less Fits all 15-16 Ecoboost Mustang models

  • Roush Axle Back Info

    With the affordable yet powerful V6 and the fast and economical EcoBoost engine choices , Ford’s 2015 Mustang offers high performing options to suite any budget or sensibility. While both of these engines perform well beyond what their cylinder count would imply, with ford’s stock exhaust they don’t quite have the aggressive sound Mustang owners crave.

    ROUSH Performance has a specially engineered exhaust that fits both the V6 and the EcoBoost Mustangs. Constructed from t-304 stainless steel, the 2015 ROUSH V6 exhaust is corrosion and stain resistant. Constant diameter mandrel bends maintain high flow and reduce back pressure. This exhaust uses factory mounting points and will fit both V6 and EcoBoost mustangs without requiring any modification or welding. This axle back system improves the sound and performance of your mustang with single tip High flow Mufflers.

    This exhaust is noticeably louder and produces a deeper tone at idle and a raspy aggressive sound at higher revs.

    **Check your local noise ordinances for legality.

    Manufacturer Lethal Performance
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    • Mustang 2.3L Ecoboost 2015,2016,2017