New test kit aids in diagnosing clogged or restricted exhaust systems
Allows comparing backpressure readings ahead and behind of suspected restriction
Ideal for diagnosing clogged catalytic converters, collapsed exhaust pipes, etc
Kit includes small hole punch for use with air hammer, 5/16' X 1/2' self-tapping bolt and test adapter
Use self tapping bolts to plug hole after test is completed

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 0.75 inch
Length : 10 inch

Item Weight: 3 pounds (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B0018LN2DC