aFe Pro Guard HD Diesel Fuel Booster - 6 PackaFe POWER Diesel Fuel Booster restores engine performance and protects diesel fuel systems from performance robbing deposits. Ideal for all diesel engines. Will not harm after treatment devices or EGR systems and contains no alcohol. This all around fuel improver includes a concentrated dose of the most important additives to keep your diesel engine running at its peak tune. Additives include a Cetane Maximizer to improve performance and a Lubricant

4M0-698-151-BH / 4M0698151 BH / 4M0 698 151 BH / 4M0698151BH

Drive gear 100% chamfer tested

This is the ONLY catch can kit that is plug

In the majority of applications

"Exact-Fit" Design

stock levels of power are pedestrian for those enamored with maximum performance

Fixed using lateral fastenings with 290mm spacing

Found between the transmission and engine

It works well with the M6 Gran Coupe’s ANC system - just like the valve system

• CTS Turbo billet aluminum valve cover breather – CNC machined for beautiful finish

Better handling due to less curl

and the Programmable CES-3 Control Module