Vibrant LiteFlex Coupling with Interlock Liner, 2.50" I.D. x 6.00" Long - 66806 Toyota Matrix AI4-XXR6 features a MaXX pressure

AI4-XXR6 features a MaXX pressure plate for the serious enthusiast

5" thick core produces a significant volume increase compared to stock

The X-Series GPS Speedometer Gauge has a bright four-digit LED display that is 87% larger than our original digital gauges and provides better readability

Protect your street or track Genesis by installing the Mishimoto oil cooler kit for efficient temperature regulation

which contributes to improved block life (very critical on aluminum blocks)

Vibrant LiteFlex Coupling with Interlock Liner, 2.50" I.D. x 6.00" Long - 66806 Toyota Matrix AI4-XXR6 features a MaXX pressureVibrant Performance LiteFlex Exhaust Couplings feature an internal Stainless Steel Interlock Liner to facilitate smooth exhaust flow. The Interlock Liner also protects the bellows corrugations from elevated exhaust temperatures all while allowing a degree of flexibility required in high performance applications. They feature a lightweight outer wire mesh that limits bellows expansion, as well as providing protection from road debris.