Performance

Asked by Sav14 Apr 22, 2014 at 10:35 AM about the 2007 Audi A4 2.0T quattro Sedan AWD

Question type: Car Customization

I have a A4 and I put a Magnaflow Exhaust on it(Catback) if I got the resonators dropped
how much would the sound change?

1 Answer
45,325

Deathjam4 answered 10 years ago

to put it simply if you remove the cats you risk horse power and the car may not run correctly the cats are what helps provide the proper back pressure for the engine to run at the right speeds and such. hence why when you have a pipe leak at the flex pipes you lose acceleration.

Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Audi A4 Questions

CarGurus Experts

  • #1
    Deathjam4
    Reputation
    13,160
  • #2
    lukeyramone
    Reputation
    1,370
  • #3
    James III
    Reputation
    1,220
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used BMW 3 Series
56 Great Deals out of 1,178 listings starting at $2,500
Used Audi A6
4 Great Deals out of 113 listings starting at $5,600
Used Audi A5
9 Great Deals out of 171 listings starting at $10,981
Used Audi A3
15 Great Deals out of 360 listings starting at $5,499
Used Audi S4
3 Great Deals out of 86 listings starting at $17,000
Used Mercedes-Benz C-Class
72 Great Deals out of 1,291 listings starting at $3,500
Used Honda Accord
50 Great Deals out of 947 listings starting at $2,995
Used BMW 5 Series
26 Great Deals out of 287 listings starting at $5,299
Used Lexus IS
17 Great Deals out of 395 listings starting at $4,400
Used Toyota Camry
50 Great Deals out of 1,122 listings starting at $2,500
Used Honda Civic
192 Great Deals out of 3,926 listings starting at $2,877
Used Dodge Charger
41 Great Deals out of 852 listings starting at $4,888

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.