Air Filters and accessories

K&N air filters with Weathershield covers

ITG Megaflow foam filters

Displaying 1 to 13 (of 13 Products)
  Product Name Price+
Cleaner for ITG air filters
ITG Air Filter Cleaner - No-Toil
$7.50... more info
Oil for ITG filters
Notoil for foam air filters
$14.95... more info
Vapor Kit for PMO air filters
Vapor kit attaches to the 911 oil tank breather hose to the PMO air filter tops 
$30.00

Insulator kit - 36mm
Includes: 6 insulators 36mm port size and 12 gaskets.
$49.00

Insulator kit - 39mm
Includes: 6 insulators 39mm port size and 12 gaskets for 78-79 SC.  
$49.00

Insulator kit - 41mm
Includes: 6 insulators 41mm port size and 12 gaskets. Use on 911, 1984-89 3.2 with throttle bodies or carburetors  
$49.00

3.6 liter Insulator kit (964/993)
Fits 964/993 engines with throttle bodies or carburetors. Includes: 6 insulators 42mm port size and 12 gaskets.
$55.00

Syncrometer w/large horn adapter
Use this flow meter to balance carburetors and throttle bodies.
$86.20

PMO Pressure Control Unit
PMO Carburetor Fuel Pressure Control Unit - AN Fittings
$145.00

ITG replacement elements for PMO (pr)
$239.00

ITG air filter kit for PMO
Includes:  filters, base plates and clips for 911 and 914-6 applications.
$279.00... more info
ITG air filter kit for Weber
Includes:  filters, base plates and clips for 911 and 914-6 applications.
$299.00

K&N air filters for PMO (pr)
Includes: filters, bases and covers Special order Ships in 3-5 days
$440.00... more info
Displaying 1 to 13 (of 13 Products)

Contact Clewett Engineering

  • +1(310)406-8788
  • P.O. Box 312 Manhattan Beach, CA 90267-0312
  • Email Us

Customer Service hours 9am to 4pm PT

Copyright © 2024 Clewett Engineering - Built by PRO-Webs.net