CrateMuffler Muffler Ford Small Block 289/ 302/ 351W CID V8 High Output & Big Block 390/ 427/ 428/ 460 CID V8 Moderate Output FE Series 2.5in Offset Inlet/ 2.5in Offset Outlet ATAK Turbo & Forced Induction The AIRAID Throttle Body Spacer

The AIRAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3

Made with a patented

s most experienced (and most winning) exhaust brand

52m/s: 370

CrateMuffler Muffler Ford Small Block 289/ 302/ 351W CID V8 High Output & Big Block 390/ 427/ 428/ 460 CID V8 Moderate Output FE Series 2.5in Offset Inlet/ 2.5in Offset Outlet ATAK Turbo & Forced Induction The AIRAID Throttle Body SpacerBorla's CrateMuffler? 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. The directional design provides custom sound, tuned for each engine family and will dramatically reduce, or eliminate drone on specified applications. Built from premium T 304 stainless steel, superior to T 400 series