Find the Supersprint exhaust for your car
car brand
Maserati
series
Maserati Quattroporte 2003 -> 2012
car model
MASERATI Quattroporte 4.2i V8 (400 Hp) 2003 -> 2007

MASERATI Quattroporte 4.2i V8 (400 Hp) 2003 -> 2007 (with valve)

This Supersprint valve exhaust uses the factory control unit; it is operational upon the install, with no modification required.

MASERATI Quattroporte 4.2i V8 (400 Hp) 2003 -> 2007

Exhaust system

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Components
Price ($)
732
2,302
Features

100% Stainless steel system 2 x Ø65 mm - Only for the models with Automatic Transmission

Front catalytic converter Left
$ 2,270.00
Front catalytic converter Left
Cod: 450322
Must be installed with 450302
Availability on demand
Threaded bung for oxygen sensor provided
Downpipe right with metallic catalytic
$ 2,270.00
Downpipe right with metallic catalytic
Cod: 450302
Must be installed with 450322
Availability on demand
Threaded bung for oxygen sensor provided
Downpipe kit Right - Left<br>(Replaces catalytic)
$ 1,718.00
Downpipe kit Right - Left
(Replaces catalytic)
Cod: 450312
Alternative to 450302 + 450322
Availability on demand
Centre exhaust + "X-Pipe"
$ 1,083.00
Centre exhaust + "X-Pipe"
Cod: 450303
In Stock
Compatible with the OEM catalytic converter
Centre pipes kit "X-Pipe"<br>(Replaces OEM centre exhaust)
$ 805.00
Centre pipes kit "X-Pipe"
(Replaces OEM centre exhaust)
Cod: 450313
Alternative to 450303
In Stock
Compatible with the OEM catalytic converter
Intermediate pipes kit Right - Left
$ 732.00
Intermediate pipes kit Right - Left
Cod: 451243
Availability on demand
Compatible with the OEM catalytic converter

intermediate X-Pipe, 100% Stainless steel, deletes the stock centre muffler - Models with "Transaxle" rear gearbox - also fit to the automatic transmission

Centre pipes kit "X-Pipe"<br>(Replaces OEM centre exhaust)
$ 832.00
Centre pipes kit "X-Pipe"
(Replaces OEM centre exhaust)
Cod: 450713
In Stock
Compatible with the OEM catalytic converter

Rear muffler kit with valves, 100% Stainless steel - (For all models)

Rear exhaust Left 100x75 with valve
$ 2,017.00
Rear exhaust Left 100x75 with valve
Cod: 451337
Availability on demand
Compliant to the noise regulation 70/157/EEC.Compatible with the OEM catalytic converter
Rear exhaust Right 100x75 with valve
$ 2,017.00
Rear exhaust Right 100x75 with valve
Cod: 451307
Availability on demand
Compliant to the noise regulation 70/157/EEC.Compatible with the OEM catalytic converter

100% Stainless steel system Oversize 2 x Ø65mm for OEM rear mufflers - Only for the models with Automatic Transmission

Front catalytic converter Left
$ 2,270.00
Front catalytic converter Left
Cod: 450322
Availability on demand
Threaded bung for oxygen sensor provided
Downpipe right with metallic catalytic
$ 2,270.00
Downpipe right with metallic catalytic
Cod: 450302
Availability on demand
Threaded bung for oxygen sensor provided
Downpipe kit Right - Left<br>(Replaces catalytic)
$ 1,718.00
Downpipe kit Right - Left
(Replaces catalytic)
Cod: 450312
Alternative to 450302 + 450322
Availability on demand
Centre pipes kit "X-Pipe"<br>(Replaces OEM centre exhaust)
$ 832.00
Centre pipes kit "X-Pipe"
(Replaces OEM centre exhaust)
Cod: 450713
In Stock
Compatible with the OEM catalytic converter

100% Stainless steel system Oversize 2 x Ø65mm for OEM central section - Only for the models with Automatic Transmission

Front catalytic converter Left
$ 2,302.00
Front catalytic converter Left
Cod: 450422
Availability on demand
Threaded bung for oxygen sensor provided
Downpipe right with metallic catalytic
$ 2,302.00
Downpipe right with metallic catalytic
Cod: 450402
Availability on demand
Threaded bung for oxygen sensor provided
Downpipe kit Right - Left<br>(Replaces catalytic)
$ 1,784.00
Downpipe kit Right - Left
(Replaces catalytic)
Cod: 450412
Alternative to 450402 + 450422
Availability on demand

alias: Sports exhaust for MASERATI Quattroporte 4.2i V8

With ECC HomologationWith ECC Homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaustComponent E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compliant to the noise regulation 70/157/EEC.<br /> However the specific model or engine type may not be included within the official list of vehicles this exhaust is legally issued for.Compliant to the noise regulation 70/157/EEC.
However the specific model or engine type may not be included within the official list of vehicles this exhaust is legally issued for.
Compliant to the noise regulation 70/157/EEC.Compliant to the noise regulation 70/157/EEC.
Compatible with the OEM catalytic converterCompatible with the OEM catalytic converter
Discontinued Product. Available while stock lastsDiscontinued Product. Available while stock lasts
Threaded bung for oxygen sensor providedThreaded bung for oxygen sensor provided
With certificate of conformity for classic exhaust designWith certificate of conformity for classic exhaust design
Systems for replacement of kat for OBD II car models (with lambda sensors before and after the kat.)

These systems can only be used for racing purpose exclusively, in conjunction with the modifications of the engine management system. If used with a stock “ECU”, malfunctions may occur. All modifications must be carried out by qualified personnel only, under the liability of the car owner and at his expense.

Supersprint guarantee is limited to the quality, workmanship and correctly fitting to the intended car model for all race products.
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