Set of intake manifold swirl flap caps for VOLVO 2.4D diesel

A set of 10 pieces of VOLVO 2.4 DIESEL D5244 D5 swirl flaps caps, made of the same material as the original swirl flaps and the intake manifold, additionally reinforced with glass fiber (PA66 GF35).

Swirl flaps are elements used in diesel engines whose main task is to introduce turbulence in the air flow into the combustion chamber in order to increase combustion efficiency. Unfortunately, these flip-flops have many disadvantages such as:

• swirl flaps are an engine part that is subject to heavy wear and tear and may fail. Their failure can lead to serious problems with engine operation, such as loss of power, noise or vibration.
• swirl flaps, even in the open position, significantly restrict the air flow, which causes additional resistance and reduces combustion efficiency. In particular, when the engine is modified to increase power and torque, swirl flaps become a serious limitation to engine performance.
• swirl flaps are also expensive to repair or replace. Removing them and replacing them with caps is a popular modification used among automotive enthusiasts who want to increase the performance of their engine and avoid costly repairs.

Application:

VOLVO S40 II (2004-2010) 2.4 T8 T9 T13

VOLVO V50 (2007-2011) 2.4 Tdi T9

VOLVO C30 (2006-2013) 2.4 D5 T9

VOLVO S60 I (2001-2010) 2.4 D D5 T4 T5 T7

VOLVO S80 II (2007-2012) 2.4 D5 D5 AWD T4 T10

VOLVO V70 II (2000-2009) 2.4 D D5 TDI T2 T4 T5 T7 T

VOLVO V70 III (2007-2011) 2.4 D D5 D5 AWD T4 T14

VOLVO XC70 I (2006-2009) 2.4 D5 AWD T4

VOLVO XC70 II (2007-2010) 2.4 D5 AWD D5 AWD T4

VOLVO C70 (2007-2010) 2.4 T8 T9 T13

VOLVO XC90 I (2005-2015) 2.4 D3 D5 D5 AWD

VOLVO XC60 (2008-2011) 2.4 D D5 AWD T4 T14

ENGINES: 2.4 DIESEL D5244 T/T2/T4/T5/T7T8/T9/T10/T13/T14

OE catalog number: 30777650, 30713459, 31216460, 3121646

Installation of the kit requires removing (disabling/deactivating) the adjuster by making changes to the ECU main computer program.

Set includes:

• Manifold caps: 10 pcs.

Technical specifications:
Plugs made of PA66 GF35, the same material as the intake collector and swirl flaps.
Perfect repeatability of dimensions.
The original design of the caps makes it impossible to turn the flaps or suck them into the combustion chamber.