Boom boom exhaust - Alfa Romeo Forum
You are currently unregistered, register for more features.    
Thread Tools Search this Thread
(Post Link) post #1 of 2 Old 10-06-16 Thread Starter
Status: -
AO Member
Join Date: Dec 2007
Location: hertfordshire
Posts: 53
Boom boom exhaust

Hi all, first I would like to thank everyone for there help regarding my 145 cloverleaf not turning over (other post)
The car now has its MOT at the cost of only two new rear shocks... not bad really considering it had been off the road for over 4 yrs. My latest problem is the boomy stainless exhaust fitted to the car...(a bit to boy racer for me) . I have no idea what make it is but its straight through from the cat and the chrome oval type tail piece is about 6" deep and about 3" x 6" in section !.... It is all one part back to the cat so it means I would need to cut it off to replace it ... thing is the guy I got the car from said that Monza sport had remapped the ECU and that it produces around 175BHP.... and I must admit this thing absolutely flys...with that said do you think changing the exhaust would greatly effect performance ? I must admit I am tempted to just replace the back box with something that sounds not so boomy ... not that I have any idea what box to use ... any help/advice would be great .. thanks
alannmss is offline  
Sponsored Links
Status: -
AO Member
Join Date: Jul 2012
Location: Bulgaria
County: Sofia
Posts: 170
If you go down in size it will affect performance, just ad a resonator or 2 after the cat.

P.S. I seriously doubt its making 175hp, more like 160..
pyle is offline  

Go Back   Alfa Romeo Forum > Supported Alfa Romeo Models > Technical & Vehicle Assistance > Alfa 145 & 146

boom , exhaust

Thread Tools Search this Thread
Show Printable Version Show Printable Version
Email this Page Email this Page
Search this Thread:

Advanced Search

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

For the best viewing experience please update your browser to Google Chrome