FFP · AUTHORIZED DEALER
133 Borla products at FFP · MAP pricing · Thousand Oaks install
SHOP ALL BORLA →
AUTHORIZED DEALER
Borla S-Type Cat-Back Exhaust - 2024-2026 Mustang EcoBoost S650 Quad Tip Non-Active Carbon Fiber 140981CFBA
Available
- Borla S-Type Cat-Back for 2024-2026 Mustang EcoBoost S650
- T-304 stainless steel, 2.5 inch pipe, quad 4 inch carbon fiber with black anodized base tips
- Fits coupe and convertible
- Non-Active
- Million-Mile Warranty
Million-Mile Warranty
Borla covers every part for the life of your vehicle. The world's most experienced (and winningest) exhaust brand stands behind this part forever.
Authorized Borla dealer. Borla MAP pricing — same as Borla direct. Expert install available in Thousand Oaks, CA. Questions? Chat with Senna or call our Mustang specialist.
Sound character.
The Borla benchmark. Moderately aggressive at WOT, refined at cruise. The sound most owners pick first time.
The spec sheet.
Built like the most-winning exhaust brand means it.
CARB Compliance — California Buyers
California Prop 65 Warning
S-TYPE CAT-BACK EXHAUST SYSTEM
2024-2026 Ford Mustang EcoBoost S650 | 2.3L Turbo I4 | Non-Active | Quad Carbon fiber with black anodized base Tips
S-Type (Refined)
T-304 Stainless Steel
2.5″
4″ Quad Carbon fiber with black anodized base
HEAR THE BORLA
Borla S-Type on the 2024+ S650 Mustang EcoBoost
WHAT THIS DOES
The S-Type sits between stock and the ATAK on volume. Refined and present without being aggressive — you hear the turbo spool and exhaust note without drone on the highway.
This cat-back replaces everything from the cats back with 2.5-inch piping and quad 4-inch carbon fiber with black anodized base tips. The quad-tip layout fills both rear bumper cutouts for the same visual presence as the GT exhaust. Built specifically for the EcoBoost 2.3L turbo — not a detuned V8 system.
No drone. Borla’s Polyphonic Harmonizer inside the muffler kills highway resonance without touching the throttle response. The EcoBoost doesn’t have Active Exhaust from the factory, so this is a straight non-active system — no valves, no modes, just the sound Borla tuned it for.
WHAT IT’S MADE OF
T-304 stainless steel, not the T-409 that cheaper brands use. Won’t rust, pit, or discolor. Every bend is mandrel-bent (not crush-bent) for smooth flow, and each system is CNC-machined for bolt-on fitment. Made in the USA. Ships at 53.3 lbs boxed (53 x 21 x 11 inches).
MADE IN USA
NO DRONE
T-304 STEEL
1M MILE WARRANTY
TIP OPTIONS
This listing is for the carbon fiber tips (140981CFBA). Borla also makes this same system with polished chrome tips (140981, $1,649.99) and black chrome tips (140981BC, $1,695.99). Same exhaust, different look at the rear. Contact us if you want a different tip finish.
SPECIFICATIONS
| Part Number | 140981CFBA |
| System Type | Cat-Back |
| Sound Level | S-Type (Refined) |
| Active Exhaust | No — EcoBoost does not have factory Active Exhaust |
| Pipe Diameter | 2.5″ single into dual split rear |
| Tip Size / Shape | 4″ round, quad |
| Tip Finish | Carbon fiber with black anodized base |
| Exit Style | Dual split rear |
| Construction | T-304 stainless, mandrel-bent, CNC-machined |
| Muffler Tech | Polyphonic Harmonizer (multi-tone, no drone) |
| Body Style | EcoBoost Coupe and Convertible |
| Weight (boxed) | 53.3 lbs — 53 x 21 x 11 in. |
| Origin | Made in USA |
| Warranty | Borla Million-Mile Warranty |
CONFIRMED FITMENT
- 2024-2026 Ford Mustang EcoBoost 2.3L Turbo I4 — Coupe and Convertible
Auto and manual trans. Bolt-on install. EcoBoost only — does NOT fit GT, Dark Horse, or any V8 model. Non-Active (EcoBoost has no Active Exhaust option).
Backed By
Borla Million-Mile Warranty
Will it fit your car.
| Vehicle | Years | Engine |
|---|---|---|
| Ford Mustang EcoBoost | 2024–2026 | 2.3L EcoBoost I4 |
FFP installs Borla weekly in Thousand Oaks.
— Why we stock this
This is the Borla part our customers ask for most.
If you want the install done by experienced Mustang techs who run Borla daily, drop the car off in Thousand Oaks. Otherwise, this is a direct bolt-on with clear instructions and clamp reuse from your existing Borla Cat-Back system.
Authority: Charles Siritho · McLaren Artura Trophy owner · Spotter for Branden Sorensen FD Pro (E46 LS+Whipple, 6th at Long Beach R1 2026) · 10 yrs S550/S650 Mustang specialist
Compare with Axle-Back.
Borla S-Type Axle-Back Exhaust - 2024-2026 Mustang EcoBoost S650 Black Chrome 11986BC
Borla S-Type Axle-Back Exhaust - 2024-2026 Mustang EcoBoost S650 Carbon Fiber 11986CFBA
Borla S-Type Axle-Back Exhaust - 2024-2026 Mustang EcoBoost S650 Chrome 11986
Shop the full Borla catalog at FFP.
133 Borla parts — Cat-Backs, Axle-Backs, X-Pipes, H-Pipes, Connecting Pipes — for Mustang, Corvette, Camaro, Silverado, F-150, and more. MAP pricing always. Expert install in Thousand Oaks.