Spark Arrestor, 2" Slip-On, 3" Discs 4140 Head Size:44mm

Head Size:44mm

Includes a center cap and valve stems

Plug Size: NGK Spark Plug 14mm 3/4 Reach

This is a new set of Porsche 914/ VW Type 4 2

Build the performance Head of your needs

Spark Arrestor, 2" Slip-On, 3" Discs 4140 Head Size:44mmSpark Arrestor, 2" Slip On, 3" Discs Many off road areas now require some form of a spark arrestor to limit the chance of fires. We have a variety of spark arrestor assemblies to choose from. Spark Arrestor Discs Are Stackable Allowing Fine Tuning On Your Exhaust Flow For Maximum Horse Power And Torque. Removing Disc Will Increase Back Pressure, Adding Disc Will Reduce Back Pressure And Increase Flow And Noise.