Borla S-Type Axle-Back Exhaust System - 2-1/2 in Diameter - Ford EcoBoost 4-Cylinder - Ford Mustang 2024-25 2070304 - w/o Smog Injection Or

- w/o Smog Injection Or Injection Heads - 3 Tube Design

Control Arm Thrust Bearing

Holley also offers an optional off-road hinged door baffle (#302-33 for LS engines and #302-34 for LT engines) and rock shield (#302-35) that can be added at any time to further protect your investment

Recommended for API SM/SL/SJ/SH/SG/CF and ACEA A3

This proprietary design allows for maximum range of head motion with superior frontal and side impact protection

Borla S-Type Axle-Back Exhaust System - 2-1/2 in Diameter - Ford EcoBoost 4-Cylinder - Ford Mustang 2024-25 2070304 - w/o Smog Injection OrThis 2. 5" diameter Borla(r) Axle Back system is designed for use on EcoBoost cars WITHOUT the Active Exhaust feature. It features the classic S Type sound with no drone inside the vehicle and single 4" round black chrome on T 304 stainless steel tips on each muffler assembly. Using Borla(r) Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Systems with