Diameter of the plugs: 18,5 mm

The kit consists of:

5 aluminium plugss (4 big and 1 small) with high quality Viton O-Ring, resistant to engine oils and high and low temperature;

the adhesive to secure the connection.

This kit allows you to re-use the original inlet manifold with the swirl flaps removed, meaning there are no further issues with the manifold.

Warning: in the manifold can be two sizes of swirl flaps, please check the diameter before you buy.

Application:

Alfa Romeo 1.9 JTD Multijet 16V:

147 (937), 120/126/136/140/150/170 HP;

156 (932), 126/136/140/150 HP;

159 (939), 136/150 HP;GT (937), 150/170 HP.

Fiat 1.9 JTD Multijet 16V:

Bravo II (198), 150 HP;

Croma (194), 136/150 HP;

Stilo (192), 126/136/140/150 HP.

Opel / Vauxhall 1.9 CDTI 16V (Z19DTJ, Z19DTH):

Astra H, 120/150 HP;

Signum, 150 HP;

Vectra C, 150 HP;

Zafira B, 150 HP.

Saab 1.9 TiD (Z19DTH):

9-3 (YS3F), 120/150 HP;

9-5 (YS3E), 150 HP.

Cadillac 1.9 TiD, 16V 150 HP

Warning! When fitting this kit, you must leave the flap actuation motor and connected electrically but disconnect the lever arm.