Bosal DPF Gen 1 including filler kit, 4.5 l

For all PSA Group engines (Peugeot, Citroen, DS and Opel) equipped with DPFs since 2000, a DPF additive is required to regenerate them. The use of these additives is mandatory for PSA technology. Bosal GEN is a great alternative to OE additives for DPF regeneration on PSA Group engines. As your DPF will not work without DPF additive, a warning light will appear on the dashboard to indicate when the additive needs to be topped up. There are 4 generations of additives available and each is designed for a specific engine type. It is important to respect the generation of additives recommended by the vehicle manufacturer (you cannot mix different generations of additives).

Key features of Bosal DPF Gen 1 additive, including filler kit, 4.5 l

BOSAL Gen formulation

The formulation of BOSAL Gen is based on organometallic components (liquid cerium and/or iron). They are best in class in the aftermarket, meet OE specifications and outperform cheaper all-round solutions.
OPR number:
At 9491
Eolys number:
258-972 (4.5 l set)
OE number:
997995 (4.5 l set)