EC

Milltek Resonated Cat-Back Exhaust | Ford Mustang S550 - Polished Tips

SKU: SSXFD173

$2224.53 $2224.53 $1801.87 $1801.87
Milltek Resonated Cat-Back Exhaust for Ford Mustang S550 2.3L EcoBoost. Hand-finished T304L stainless steel, EC approved, direct OEM fitment. Refined tone, minimal drone, GT-100 polished trims.

Description

Milltek Resonated Cat-Back Exhaust System for Ford Mustang 2.3L S550 Fastback. Direct factory fitment replacement using OEM hangers and mounting points - no modification required. Hand-finished T304L stainless steel construction with GT-100 polished trims and dual outlets.

This resonated configuration delivers refined tone character while minimizing drone at highway speeds, ideal for drivers seeking performance gains without excessive cabin noise. Mandrel-bent piping and optimized resonance chamber tuning preserve the Mustang's aggressive character at full throttle while maintaining street-legal comfort on daily drives. EC approved construction ensures durability through harsh conditions.

Fitment:

  • Ford Mustang 2.3L EcoBoost S550 Fastback (2015+)
  • Direct OEM-style fitment
  • Dual GT-100 polished outlet trim
  • Cat-back only - catalytic converter retained

Designed in Tennessee and manufactured in the UK with 40+ years of performance exhaust heritage. Tested on the Tail of the Dragon.

Key Facts

Pipe Diameter 70.00
  0 hours to fit (including removing OE system)
Race Product No
EMarked Yes
EMark Number Mustang2.3Eco

System Fitment List

    • Ford > Mustang > 2.3 EcoBoost (S550 Fastback) > 2015 to 2018
    • Ford > Mustang > 2.3 EcoBoost (S650 Fastback) > 2024 and Later

Shipping Information

This system ships in 1 box.

Box 1: 51 x 15 x 12 at 63.94lbs