Exhaust building block kits

Easily model custom full exhaust systems without wasting any material! These block kits come with straight and angle blocks to make any bend you will need!

3in Kit comes with following blocks:

(12) 5 inch Straight Blocks

(24) 1 inch Straight Blocks

(24) 3 inch CLR 15-deg Blocks

(24) 4 inch CLR 15-deg Blocks

(24) 4.5 inch CLR 15-deg Blocks

(24) 6 inch CLR 15-deg Blocks

(1) carrying case

2.5in Kit comes with the following

(12) 5 inch Straight Blocks

(24) 1 inch Straight Blocks

(24) 3 inch CLR 15-deg Blocks

(24) 3.5 inch CLR 15-deg Blocks

(24) 4 inch CLR 15-deg Blocks

(24) 5 inch CLR 15-deg Blocks

(1) carrying case