Product Overview Mishimoto has developed a silicone transition coupler that measures 3.5in to 4in. Available in black, blue, and red.
Quick view Add to Cart Mishimoto Mishimoto 3.5 to 4 Inch Silicone Transition Coupler - Blue - MMCP-3540BL MSRP: Was: Now: $26.12 Quick view Add to Cart
Quick view Add to Cart Mishimoto Mishimoto Silicone Reducer Coupler 90 Degree 3.5in to 4in - Black - MMCP-R90-3540BK MSRP: Was: Now: $73.12 Quick view Add to Cart
Quick view Mishimoto Mishimoto Silicone Reducer Coupler 45 Degree 3.5in to 4in - Black - MMCP-R45-3540BK MSRP: Was: Now: $72.12 Quick view
Quick view Add to Cart Mishimoto Mishimoto 3.5 Inch Straight Coupler - Black - MMCP-35SBK MSRP: Was: Now: $28.12 Quick view Add to Cart
Quick view Add to Cart Mishimoto Mishimoto 3in. to 3.5in. Silicone Transition Coupler - Black - MMCP-3035BK MSRP: Was: Now: $27.12 Quick view Add to Cart
