Audi Coupe Air Flow Meter

SPECTRE MAF SENSOR ADAPTER/TUNING KIT, ALUMINUM, POLISHED -- 3 in. O.D.; 4 in. height; Includes 2.25 in., 2.5 in., and 2.75 in. calibration tubes, five adapters, and installation hardware; Made of polished aluminum body with ABS components; Calibrated to a specific diameter tube; Allows you to add 3 in. modular intake system while maintaining the correct diameter at the sensor to retain calibration; Designed for vehicles with drop-in style mass air flow sensors.

Type: Universal product

Quantity Sold: Kit

Warranty: Lifetime Spectre warranty

Part #: S719405

K&N #290 MASS AIR SENSOR ADAPTER -- A 6 Flange Filter Adapter That Helps Smooth Out Air Flow Coming Through The Air Filter, Easy To Install, With Manufacturer's Million Mile Warranty

Type: Direct OE replacement

Quantity Sold: Sold individually

Part #: K3321504

K&N #230 MASS AIR SENSOR ADAPTER -- A 5 Flange Filter Adapter That Helps Smooth Out Air Flow Coming Through The Air Filter, Easy To Install, With Manufacturer's Million Mile Warranty

Type: Direct OE replacement

Quantity Sold: Sold individually

Part #: K3308781

K&N #250 MASS AIR SENSOR ADAPTER -- A 6 Flange Filter Adapter That Helps Smooth Out Air Flow Coming Through The Air Filter, Easy To Install, With Manufacturer's Million Mile Warranty

Type: Direct OE replacement

Quantity Sold: Sold individually

Part #: K3308785

K&N #350 MASS AIR SENSOR ADAPTER -- A 5 Flange Filter Adapter That Helps Smooth Out Air Flow Coming Through The Air Filter, Easy To Install, With Manufacturer's Million Mile Warranty

Type: Direct OE replacement

Quantity Sold: Sold individually

Part #: K3321510

K&N #360 MASS AIR SENSOR ADAPTER -- A 5 Flange Filter Adapter That Helps Smooth Out Air Flow Coming Through The Air Filter, Easy To Install, With Manufacturer's Million Mile Warranty

Type: Direct OE replacement

Quantity Sold: Sold individually

Part #: K3321511

K&N #400 MASS AIR SENSOR ADAPTER -- A 6 Flange Filter Adapter That Helps Smooth Out Air Flow Coming Through The Air Filter, Easy To Install, With Manufacturer's Million Mile Warranty

Type: Direct OE replacement

Quantity Sold: Sold individually

Part #: K3321513

SPECTRE MAF SENSOR ADAPTER, ALUMINUM, POLISHED -- 4 in. diameter, 3.5 in. length, 2.9 in. width; 3.5 in. x 2.88 in. bolt hole dimension; Allows air intake components or filter to be mounted directly to MAF; Easy bolt-on installation; Fits on Ford vehicles with small MAF sensor tube; With Spectre's limited 1-year warranty.

Type: Universal product

Quantity Sold: Sold individually

Part #: S718145

SPECTRE MAF SENSOR ADAPTER, ALUMINUM, POLISHED -- 4 in. diameter, 3.9 in. length, 3.25 in. width; 3.88 in. x 3.25 in. bolt hole dimension; Allows air intake components or filter to be mounted directly to MAF; Easy bolt-on installation; Fits on Ford vehicles with large MAF adapter; With Spectre's limited 1-year warranty.

Type: Universal product

Quantity Sold: Sold individually

Part #: S718146

K&N #440 DROP-IN MASS AIR SENSOR ADAPTER -- Helps Smooth Out Air Flow Coming Through The Air Filter, Easily Installed, With Manufacturer's Million Mile Warranty

Type: Direct OE replacement

Quantity Sold: Sold individually

Part #: K3321517