Upgrading your 2005-2009 Mustang GT engine parts is the key to boosting performance and extending the life of your engine.
From simple improvements like Royal Purple; K&N; Roush; or Ford Racing filters and fluids to more substantial upgrades like MSD ignition parts; Ford Racing intake manifolds and plenums; Roush and Steeda Pulleys; and even turbochargers and superchargers; you’ll feel a performance boost with every change.
Sinister Mustang carries everything you need, including a wide selection of parts for your charging system; cooling system; crate motor; dress up kit; fuel system; gaskets; motor mounts; nitrous and methanol kits; reservoirs and tanks; sensors and valves; throttle bodies; valvetrain and more.
Best of all, Sinister Mustang offers free live technical support and we guarantee every part we sell. Plus, we make shopping for Mustang engine parts easy. Simply click the Mustang engine part you’re looking for.
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