2-Pack Deal - PLM 4" Twister Muffler Stainless Steel

Unlock aggressive performance and a deeper exhaust tone while boosting horsepower with this stainless steel bolt-on upgrade.

• •Set of 2 mufflers (4" diameter x 18" length)
• •Stainless steel construction with TIG welded seams for maximum durability and corrosion resistance
• •Spiral design reduces backpressure and turbulence for improved flow versus fiberglass-packed alternatives
• •Dual flow path technology cancels vacuum effect for enhanced exhaust scavenging
• •Universal fit for 4" exhaust systems—works as resonator or muffler
• •One-year warranty

The continuous spiral design delivers measurable horsepower and torque gains while eliminating the restrictions of traditional packed mufflers. Superior stainless steel construction outlasts aluminized competitors, ensuring lasting performance without corrosion. This 2-pack provides excellent value for serious performance upgrades on any 4" exhaust platform.