Audi A4 Tornado Fuel Saver

TORNADO FUEL SAVER -- EPA confirmed and proven to increase gas mileage by 1 to 2 miles per gallon; 2.5 in. diameter x 1.5 in. height; Includes full installation instruction; This economical air management system has a non-moving turbine shaped device with a unique set of airflow dynamics that creates a fast burning effect in the combustion chamber resulting to improved airflow and more efficient combustion; No maintenance necessary; Easy 3-step installation; With Tornado's limited lifetime warranty.

Fits the following 1996-2001 Audi A4 submodels:

• 1996-1997: Base; 6 Cyl 2.8L; "GAS, FI, AFC, VIN A"
• 1997-1997: Base; 6 Cyl 2.8L; "GAS, FI, AHA, VIN A"

• 1997-1999: Base; 4 Cyl 1.8L; "GAS, FI, AEB, Turbocharged, VIN B"

• 1998-1998: Avant; 6 Cyl 2.8L; "GAS, FI, AHA, VIN D"

• 1998-1999: Base; 6 Cyl 2.8L; "GAS, FI, AHA, VIN D"

• 2000-2001: Base; 6 Cyl 2.8L; "GAS, FI, ATQ, VIN H"

• 2001-2001: Base; 4 Cyl 1.8L; "GAS, FI, AWM, Turbocharged, VIN C"

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TORNADO FUEL SAVER -- EPA confirmed and proven to increase gas mileage by 1 to 2 miles per gallon; 3.125 in. diameter x 1.5 in. height; Includes full installation instruction; This economical air management system has a non-moving turbine shaped device with a unique set of airflow dynamics that creates a fast burning effect in the combustion chamber resulting to improved airflow and more efficient combustion; No maintenance necessary; Easy 3-step installation; With Tornado's limited lifetime warranty.

Fits the following 2002-2005 Audi A4 submodels:

• 2002-2004: Base; 6 Cyl 3.0L; "GAS, FI, AVK, VIN T"
• 2003-2004: Cabriolet; 6 Cyl 3.0L; "GAS, FI, AVK, VIN T"

• 2005-2005: Base; 6 Cyl 3.0L; "GAS, FI, BGN"

• 2005-2005: Cabriolet; 6 Cyl 3.0L; "GAS, FI, BGN"

Fits 2 more submodels. (Show all) Show less info