Exhaust Exhaust Pipes, Systems and Components

Xforce

1517 MUSTANG GT TWIN 3IN SS AXLEBACK EXHAUST SYSTEM (ROUND REAR MUFFLERS)

$990.00

SKU: X001 E2-FM15-CBS

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This XForce Twin 3-Inch Polished Cat-Back Exhaust with Oval Rear Mufflers is designed to provide an aggressive sound and improved performance for the 2015-2017 Ford Mustang GT 5.0L Fastback. It is constructed from high-quality stainless steel with a polished finish, ensuring durability, resistance to rust and corrosion, and a sleek appearance. The system features 3-inch main tubing and dual 4-inch tips, which improve exhaust gas flow, resulting in a boost in horsepower and torque, and a louder, more aggressive exhaust note. This is a bolt-on installation, attaching to the car's factory hanger points.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandXforce
Part NumberX001 E2-FM15-CBS

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy