The Hammer Down Diesel Store

SKU: TDI 502 Nozzle Set ,

Dieseltuff Performance Nozzles for VW TDI Ahu or Alh ( 502’s )

216 Nozzle Set

$129.99 USD


Dieseltuff Performance Nozzles for VW TDI Ahu or Alh ( 502’s =216’s ) 


1996-03 VW TDI Performance DSLA150P502’s nozzle set of four (4).

  • ULSD Rated Nozzles
  • These are high quality European made nozzles
  • a significant upgrade over the stock nozzles

These are every bit as good as the Bosio PowerPlus 502’s or Gibonta race 502’s without the added cost and the fairly dust of DLS “Diamond Like Carbon’ coating. This coating is nothing short of a selling gimmick ….No manufacture including Cummins performance nozzles that outsell any TDI nozzles by a thousand times and no one uses this fairy dust joke of a coating. I personally have a set of my nozzles in my 2001 Golf TDI for over 21 years and almost 400k and they are still going strong !!

Access to VCDS may be needed to adjust fueling shudder in some cars but in most cases not necessary.

Compatible with the following engines. Volkswagen Golf TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003) Jetta TDI MkIII (A3 chassis) w/ AHU Engine (1997-1999) Jetta TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003) Jetta Wagon TDI (A4 chassis) w/ ALH Engine (2002-2003) New Beetle TDI (A4 chassis) w/ ALH Engine (1998-2003) Passat TDI (B4 chassis) w/ AHU/1Z Engine (1996-1997)Known as the 216 the DSLA150P502 nozzles originally fitted to the 140 HP 5-cylinder (AEL) engine.

These nozzles work great for a nice performance boost in the North American 1.9L TDI engines.

Our injector nozzles for the VW TDi to replace the standard injector tips for vastly improved power and torque from the 1.9L turbo diesel engine. The new nozzle gives significant improvements across the complete rev range. The increased torque from low engine speeds improves driveability, reducing the need for gear changes.

We sell 2 different size nozzles in stock for the 96-03 TDI cars. The 205’s ( DSLA520’s ) are good for approx 20hp and 40ftlbs of torque.

The 216’s ( DSLA502’s ) are approx 30hp & 60ftlbs of torque. The automatic transmission cars have a larger injection pump and will make approx 10hp more power than the std tranny cars with a nozzle change. Customers should note the 216’s can be a little smokey depending on setup. Most customers (specially the auto cars ) will be happy with the 205’s.

Comes with four (4) nozzles only.


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