The Factory 4.1 RCT is constructed from only aerospace grade materials that meet FMF's exacting specifications

and is manufactured 100% at FMF's Southern California factory.

Experience Massive Power gains throughout the RPM range.

Removable spark arrestor screen included.

Fits RX450 MY24>

Help other users shop smarter by writing reviews for products you have purchased.

Write a review

Others Also Bought

More From This Category