Borla CrateMuffler LS3 3in Offset In/Offset Out 14in x 4.35in x 9.10in Oval Muffler S-Type - 400959 Connecting Pipes 50% decrease in pressure drop

50% decrease in pressure drop through intercooler cores

3 Liter A210

rising to a deep sporty sound when the M3/M4 is driven more dynamically

The most important feature of the CSF by PWR 992 Turbo/S Intercooler System is the Formula-1 grade intercooler cores

Borla CrateMuffler LS3 3in Offset In/Offset Out 14in x 4.35in x 9.10in Oval Muffler S-Type - 400959 Connecting Pipes 50% decrease in pressure dropBORLA(r)'s CrateMuffler(r) is the world's first muffler purpose built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. This muffler is tuned for the Chevrolet LS3 6. 2L V8 family. The directional design provides the classic S Type sound and will dramatically reduce, or eliminate drone on specified applications. Add resonator 400939