best exhaust for 135

NICK 645 GP

New member
Hey guys,i own a 2009 135 with 42000km,what is the best performance and sounding exhaust to suit it,what gains can i expect and what will it set me back and will it affect my motorplan...advice appreciated
 

@ri

///Member
Akrapovic has apparently partnered up with BMW now and I've heard BMW Motorplan is approving their exhausts?

Prepare to pay top dolla
 

zama

Active member
I've heard ACS and it sounded quite appealing, but assume it's alot of moola.
 

kabal

Active member
spending 10-20%+ of the value of your car on a akrapovic exhaust system is good deal :rollsmile:

It does sound awesome on my bike though :praise:
 
Yeah a quote for an evolution Akra system is between R65000-R75000 for a 1M. Don't think akra makes pipes for a 135i but You can check though
 

Twinz

Forum - Support
Staff member
ACS or the BMW exhaust would be my recommendation and they both MP approved. Rennzport has customers with both in 135s and they sound great. There will always be gains on a turbo charged car :thumbs:
 

deson

Member
BMW M Performance exhaust is about 8k or 9k unfitted.. Add a grand onto that for fitment. I dont think its as loud/raw as these others but ul have a OEM part and motorplan approved for 10k.. Well worth it IMO
 

Stealth135i

New member
deson said:
BMW M Performance exhaust is about 8k or 9k unfitted.. Add a grand onto that for fitment. I dont think its as loud/raw as these others but ul have a OEM part and motorplan approved for 10k.. Well worth it IMO

I have no idea where your getting the exhaust that cheap dealers i have checked are selling between 15k-17k with out installation?

You have a source for us?
 

Ikes

Member
Hey Guys,

JSN quoted me just under R 11k for the ACS system and apparently they only change the back box. They claim you get between 4-6kw and a great sound of course.
 

Robink

New member
The lower price is for the N55. I got the same quote from Auto Atlantic R9500 and about R600 (estimated) for fitment.

I am also not a fan of the sound from the PE. It makes the car sound like a truck.
 

NICK 645 GP

New member
thanks for the reply guys,i spoke to the guys at cedar isle auto and they gave estimate of R15000 for the performance exhaust,does anybody on the forum have this exhaust fitted?
 

Robink

New member
Why not look at importing the Agency Power or Berk Street exhausts. Those really sound great IMO and makes good power. Prob cheaper too...
 

JPV135i

New member
NICK 645 GP said:
does anybody here have the performance exhaust fitted?

Hey bud iv got the performance exhaust on my car and love it! It sounds great When you give it stick, and yet Its not over bearing when you just cruising!!
 

NICK 645 GP

New member
JPV135i said:
NICK 645 GP said:
does anybody here have the performance exhaust fitted?

Hey bud iv got the performance exhaust on my car and love it! It sounds great When you give it stick, and yet Its not over bearing when you just cruising!!

thats great news,what did it set you back and which dealership?

 
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