Availability
2015+ Mustang ACTIVE Exhaust Upgrade Kit (Requires ROUSH PASSIVE Exhuast Kit (FASTBACK + CONVERTIBLE)
Part Number: RSP-421926
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
H-Pipe, Stainless Steel, 3.0 in. to 2.5 in. Diameter, Catalytic Converters, Ford, Each
Part Number: KOK-11313610
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
3" x 2 1/2" OEM GREEN Catted H Stainless Pipe For: Shelby 4V - 5.4 (Not for 2011 use Part No. 6028-002-CH201
Part Number: KOK-11323600
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2025 if ordered today
Estimated Ship Date: Dec 1, 2025 if ordered today
X-Pipe, Exhaust, Stainless Steel, Natural, 2.75 in. Diameter, Ford, 5.8L Modular, Kit
Part Number: CSE-14322
Not Yet Reviewed
Estimated Ship Date: Nov 18, 2025 if ordered today
Estimated Ship Date: Nov 18, 2025 if ordered today
Muffler Eliminators, Touring-to-Track Conversion, 3 in., 304 Stainless Pipes, Natural Finish, Ford, Pair
Part Number: AWT-3820-31650
Not Yet Reviewed
Estimated Ship Date: Oct 24, 2025 if ordered today
Estimated Ship Date: Oct 24, 2025 if ordered today
Headers and Exhaust Systems, COMP Systems, Headers, With Cats, 304 Stainless, Ford, Mustang, GT350, Kit
Part Number: KOK-1154F320
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
Exhaust, Mid-Pipe with Catalytic Converters, Stainless Steel, 3.0 in. Outside Diameter, Ford, Modular V8, Each
Part Number: KOK-11203250
Not Yet Reviewed
Estimated Ship Date: Nov 28, 2025 if ordered today
Estimated Ship Date: Nov 28, 2025 if ordered today
X-Pipe, Exhaust, Shorty, Stainless Steel, Natural, 2.75 in. Diameter, Ford, 5.0L Modular, Each
Part Number: FMS-M-5251-MGTA
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
Exhaust Tip, Round, Stainless Steel, Chrome, Slant Cut, Double Wall, 4 in. Outlet, Ford, Each
Part Number: FMS-M-5260-CT1
Not Yet Reviewed
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
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Muffler, OE Replacement, Steel, Aluminized, Ford, Lincoln, Mercury, Each
Part Number: APH-2257
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Ford, Lincoln, Mercury, Each
Part Number: APH-2408
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Ford, Each
Part Number: APH-2067
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Ford, Lincoln, Mercury, Each
Part Number: APH-700314
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
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