TPV TURBO Muffler w/ 4in Round Straight Cut Tip

The TPV TURBO Muffler with 4-inch Round Straight Cut Tip is engineered for turbocharged and high-performance engines seeking aggressive exhaust tone without excessive drone at highway speeds. Built by VIBRANT PERFORMANCE, a trusted name in aftermarket exhaust systems, this muffler delivers the raw, race-inspired sound that tuners expect while maintaining street manners for daily driving. Whether you're upgrading a modified engine or fine-tuning an existing setup, the TPV TURBO addresses the core challenge: balancing performance acoustics with usability.

The straight-cut 4-inch round tip design minimizes back-pressure in the exhaust tract, allowing turbocharged powerplants to spool cleanly and release boost pressure without restriction. The internal chamber design reflects Vibrant Performance's expertise in resonance tuning—strategically sized passages absorb specific frequency ranges that contribute to cabin drone while amplifying the mid-to-high-frequency note that defines turbo character. At 8.6 lbs and measuring 23 inches in length with a 8 x 7.5-inch mounting footprint, the unit integrates into most modern turbocharged platforms without requiring extensive fabrication. The welded construction ensures durability under sustained high-heat and high-velocity exhaust flow.

This muffler suits builders and enthusiasts running stock or modified turbocharged four and six-cylinder engines, particularly those who've upgraded turbocharger sizing or boost levels and need exhaust flow that matches their intake efficiency. Installation pairs best with catback exhaust systems and downpipes that maintain 3 to 4-inch piping; ensure your existing outlet flange and mounting points align with the unit's footprint before ordering. Verify fitment against your specific year, make, and engine code, as turbo placement and underbody clearance vary by platform.