4150 / 4500 Throttle Bodies

Let your throttle body or multi-port fuel-injected LS engine breathe! Choose a CBM Motorsports 105mm or 95mm billet performance throttle body manufactured by Accufab. Replacing or upgrading your throttle body can improve horsepower, drivability, and overall engine efficiency.

We also carry 4 barrel 4150 and 4500 throttle bodies from brands like Holley EFI, FAST, Edelbrock and Accufab. Take the muzzle off your LS engine and let it roar with an aftermarket throttle body.

Narrow it down