CNC machined billet aluminum. Adapts MAF 3.5 flange inlet to 4'' round. Suitable for fitting 4'' silicone hose to the MAF 3.5 sensor. Also works with the MAF 4.0 sensor. Comes with four 1/2 inch long 1/4x28 stainless steel socket head cap screws.
MAF 3.5 Gasket
1/8” thick die cut PTFE gasket for use in mounting either the MAF 3.5 or MAF 4.0 sensors to an air box. It conforms to rough surfaces, yet compresses into a very tough gasket that makes a tight, long lasting seal.
MAF Harness
6-position MAF connector that fits all Split Second MAF sensors with eight feet of TXL automotive grade wire covered in tech-flex wire loom.
Pin Number
MAF Sensor Terminal
Wire Color
Description
1
2
A
Red
B+ (power)
3
B
Black
Ground (power)
4
C
Brown
Ground (signal)
5
D
Green
Signal
6
Reducers
Formed silicone hose designed specifically for automotive applications with wide operating temperature range and high resistance to chemicals and abrasion. Black exterior and red interior color. Available in 3-2.5'', 3.5-3'' and 4-3.5'' sizes.
Elbow 4'' 90
4'' ID 90 degree formed silicone hose designed specifically for automotive applications with wide operating temperature range and high resistance to chemicals and abrasion. Black exterior and red interior color.
Couplers
Thin-wall aluminum couplers suitable for connecting silicone and rubber hoses. Available in 2.5'', 3'' and 4'' sizes.
EGO Nut
Weld nut suitable for installing EGO1 and other oxygen sensors with the standard 18mm/1.5mm pitch thread. Available in mild steel and stainless steel.
Cable Serial
10ft. male to female DB9 RS-232 straight-through serial data cable. 9-pin connectors are molded onto shielded cable.
Cable USB to Serial Adapter
1ft. USB to DB9 RS-232 serial adapter cable. Compatible with Win98/2000/XP/Vista. Comes with USB driver disc.
Connector Set INJ
2-position injector connector housing and two terminals. Fits standard Bosch and Ford Motorsport style injectors.
Connector Set 18-pos
18-position connector housing and 18 terminals. Fits Split Second Enricher and Modifier.
