76mm downpipe with 200 cells HJS sport-catalyst stainless steel

SKU: 981031B-X3-DPKAHJS

Audi A4 Allroad Quattro (Typ B8 (8K), 04.13-02.16) 2.0l TFSI 165kW

1.846,22 €

incl. 19% VAT , plus (Paket)

Manufacturers recommended retail price: 1.943,39 €

(Save 5%, i.e. 97,17 €)

Delivery time: 4 - 5 Workdays (DE - int. shipments may differ)

Delivery time: 4 - 5 Workdays (DE - int. shipments may differ)

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Friedrich Motorsport (FMS) Downpipes mit HJS Sportkatalysatoren

In turbocharged vehicles, the original catalytic converters are usually located directly at the turbocharger outlet. This causes a congestion of the exhaust gases, which not only causes unnecessarily high exhaust back pressure, but also a heat accumulation. Individual components of the turbocharger wear unnecessarily due to these constantly high temperatures. The installation of a pre-catalyst replacement pipe or downpipe ww. with tuning catalytic converter not only increases power and torque but also provides thermal relief for the turbocharger. In many cases, the down pipes can also be supplied with corresponding catalytic converters suitable for EURO standards and therefore also have the corresponding EC type approval or parts certificate.

An original catalytic converter usually has 600 cpsi (cells per square inch = 25.4mm x 25.4mm) and therefore has a low transmission rate. As the number of cells per square inch is reduced to 200 or 300 cells, the flow rate and thus the flow velocity of the exhaust gases increases. However, the lower number of cells also means that the individual cells require a significantly higher load of precious metals such as platinum and rhodium in order to achieve the same exhaust gas purification values. The development of such EURO-standard compatible tuning catalysts requires a lot of experience and a high technical effort. We rely on our partner HJS Emission Technology for this.

KFZ Hersteller:	Audi
KFZ Modell:	A4 Allroad
KFZ Typ:	B8...
Fitting for:	Audi A4 Allroad 4WD (type B8 (8K), 04.13-02.16) 2.0l TFSI 165kW
TÜV (Product type approval):	German TÜV-Paper
Note 1:	replaces original-catalyst with 200 cells sport-catalyst / Euro 6 approved