aFe MACH Force-Xp 409 Stainless Steel Muffler (49M00007) 18830 CSF is the exclusive distributor

CSF is the exclusive distributor for the KIYLEX Intake Manifold Spacer for the B58 Motor

Its slim depth (less than one inch overall) and ultra-slim cup depth of

25415-J5000

100% Increase in Core Volume Per Each Charge Cooler Compared to the OEM Charge Air Coolers

Not compatible with 2in Spek Tachometer models

aFe MACH Force-Xp 409 Stainless Steel Muffler (49M00007) 18830 CSF is the exclusive distributorUniversal Mach Force XP 409 SS Round Gray Exhaust Muffler (49M00007) by aFe. Muffler Inlet Diameter: 2. 5". Muffler Outlet Diameter: 2. 5". Muffler Body Length: 14". Muffler Sound: Aggressive Loud. Muffler Configuration: Center Center. You'll get increased performance and improved throttle response when you install the aFe Universal Fit 409 Stainless Steel Performance Muffler. This muffler has a deep, throaty, powerful sound during acceleration but is