ACT 99-02 Nissan Skyline GT-R (R34) Mod-Twin 225 HD Sprung Street - T1SS-N04 fits_2015`BMW`M4 Muffler Specifications Configuration: 3" Center

Muffler Specifications Configuration: 3" Center Inlet / 3" Offset Outlet

use SPC rotary file set 85130 or similar

Takeda Laser Etched Tip

superior ride

Caster and Camber adjustment shim

ACT 99-02 Nissan Skyline GT-R (R34) Mod-Twin 225 HD Sprung Street - T1SS-N04 fits_2015`BMW`M4 Muffler Specifications Configuration: 3" CenterT1SS N04 Mod Twin 225 HD Sprung Street Kit is designed for high powered AWD street cars. It unites uncompromised pedal feel, durability, engagement quality with very high torque capacity by combining twice the organic friction surfaces with an ultra durable spring center Mono Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four stage heat treating process providing a consistent light pedal feel. Steel backed