Fitting Advice

The following advice should be noted when fitting a catalytic converter:

• Do not attempt to fit a catalyst unless experienced. Any mistakes could be expensive!
• Do not use exhaust paste in front of the catalyst. Any paste entering the catalyst will damage the substrate. This will immediately invalidate the warranty.
• Do not hit the catalyst with any object during fitting. Catalyst substrates are far more fragile than normal silencer boxes.
• Please use new fittings such as gaskets and nuts and bolts. A fitting kit is often available for each catalyst. This makes fitting the catalyst easier.
• Please contact Jetex if you believe that the catalyst may have to be altered before fitting. Each catalyst should simply replace the original part without the need for modifications. The warranty will be invalidated if any catalyst has been modified without prior notification!
• Each catalyst, as with any exhaust part, should be loosely fitted to check alignment. Only when the catalyst is sitting correctly, should all nuts and bolts be tightened securely. A badly fitted front end often leads to poor fit, which can be exaggerated along the entire exhaust system.
• After fitting a new catalyst, run the vehicle for 20 minutes at fast idle (approx.2000rpm) to allow the matting to expand and apply the correct pressure to the monolith. If this is not done, the monolith may detach from the matting causing it to rattle inside the casing.

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