Roush’s axle-back exhaust kit, which fits both the four-cylinder EcoBoost and the 3.7-liter V-6 Mustang, does a good job changing that. It’s definitely louder—and more turbo-sounding ...

Getting your hands on a Mustang is a thrilling ... will fit to both V6 and EcoBoost Mustangs without additional modifications or weldings. The exhaust kit features ROUSH designed single tip ...

Roush Performance Engineering is showing the Ford Mustang EcoBoost some love with a new ... the difference being whether or not a Roush axle-back exhaust kit is included. Sadly for folks with ...

Part #421837 is officially known as “2015 Mustang 3.7L ROUSH V6 and 2.3L Ecoboost Exhaust Kit - Round Tip (304SS)” on the company’s website and you can buy the package for $571.99 ...

Stage 1 adds a Roush exhaust system (prepped for Active Exhaust), body parts and a few interior bits to the EcoBoost Mustang. Stage 2 adds 20-inch wheels to the Stage 1 upgrades. The RS3 cranks ...

Rather than taking the “insane performance” approach of Hennessey's 717-hp Mustang GT, Roush Performance ... for the EcoBoost) comes with a quad-tipped exhaust, high-flow upper and lower ...

Beginning with the 2019 Mustang, either in 2.3L EcoBoost (Stage 1 ... horsepower and 350 lb-ft of torque, to which Roush adds a stainless steel exhaust system for an aggressive and throaty ...

Just last week, Saleen revealed initial details of its tuning program for the new Ford Mustang. And now Roush is following suit. Available in three stages – based on the V6 (RS), EcoBoost (RS1 ...

Roush’s RS, RS1 and RS2 packages, meanwhile, will offer a series of enhancements for the respective Mustang V-6, Mustang EcoBoost and ... a quad-tip performance exhaust system.

We know how much it weighs, what powerplants it boasts with, the fake engine noise sent through the 2.3-liter four-cylinder EcoBoost ... and Roush-designed quad-tip performance exhaust system.

The Ford Mustang's ... Ford's active exhaust system stands out in the American pony car segment not just because it's available across several trims, including the EcoBoost, but because of its ...