The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.
Stainless/Aluminum/Carbon Fiber
Note: For Closed Course Competition Use Only. Not Intended for Street Use. Included Items: (1) Aluminum mufflers with stainless steel mid-pipe and carbon fiber endcap Instructions The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California. |
Color | Silver |
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Mfg #: | 041536 |
Part #: | 4407339 |
Style | Canister Muffler |
Type | Slip-On/Muffler |
Units | Each |
Weight | 6.45 lbs |