Quad exhauet

Tyres, exhausts, suspension, strut braces, air filters, brake pads/rotors and anything else for 'dawn raiders'.

Moderator: Gazza

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ROBBELL
Joined: Thu 13 Jan, 2005 18:15
Posts: 86

  Z3 roadster 2.0
Location: RUNCORN

Quad exhauet

Post by ROBBELL »

Is it possible to change my single exhaust on my 2.0ltr Z3 to the quad type like the Z3M if so any tips on how to do it

TheStorm
Joined: Tue 12 Feb, 2019 13:24
Posts: 22

  Z3 roadster 1.8

Re: Quad exhauet

Post by TheStorm »

It is,

maybe the easiest is to find back exhaust from E46 M3 which has two inlets from the left and 4 exhausts.

Image

I have NOT done it and can require some modifications on the body of the Z.. but it is an option

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Gazza
Site Admin
Joined: Tue 04 Oct, 2005 20:58
Posts: 9490

  M roadster S54
Location: Romford Essex

Re: Quad exhauet

Post by Gazza »

Do a search, this thread explains it all :wink:

https://zroadster.net/forum/viewtopic.p ... st#p371655
Gazza

"Understeer is when you hit the wall with the front of the car, oversteer is when you hit the wall with the rear of the car. Horsepower is how fast you hit the wall and torque is how far you take the wall with you"

Z3 S54 M roadster Image, BMW Z1, BMW M3 CSL, Z4M Coupe
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black fingernail
Joined: Wed 02 Jan, 2019 18:54
Posts: 4

  Z3 roadster 2.2i

Re: Quad exhauet

Post by black fingernail »

TheStorm wrote:
Wed 27 Mar, 2019 09:26
It is,

maybe the easiest is to find back exhaust from E46 M3 which has two inlets from the left and 4 exhausts.

Image

I have NOT done it and can require some modifications on the body of the Z.. but it is an option
Has anyone on here fit one of these, or a similar set up, SWMBO has decided she wants Quads on her car, so I am looking at possibilities.

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