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Exhaust

PostPosted: Sat, 01 Aug 2020 5:21 +0000
by AC1981
Hi there
I have just fitted a Beaudesert 2.75inch exhaust on my 2015 SR5 manual dual cab and recorded an average of 10.5 litres per hundred before fitting exhaust and have not had any improvement after 3 tanks of fuel with new exhaust fitted. I am doing mostly highway driving and cannot feel any improvement with power and torque. Beaudesert claim 10-12% power and torque increases and 8-10% improved fuel efficiency, they state these improvements come without needing a computer remap.
Has anyone else put an aftermarket exhaust on there hilux and what has been the outcome?

Cheers

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 5:46 +0000
by banksy
Yep, same exhaust as you with no muffler on a 2018 sr5.
Did SFA.

Made differance on my 2012.

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 5:48 +0000
by AC1981
What kinda difference on your 2012?

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 6:02 +0000
by banksy
Could get 11.3km per litre all the time on the highway, original muffler was 10.5.
Car has 2 inch lift, stock tyres.
That's off an ultragauge, don't go off the toyota gauge they are crap.
Did u get the muffler delete pipe?

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 6:13 +0000
by AC1981
I got the full system from Beaudesert, from turbo to tail with the straight through centre muffler.

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 6:17 +0000
by AC1981
I calculated my consumption from how many litres I put in to get back to a full tank against how many kays I traveled

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 6:24 +0000
by banksy
Try cleaning your Map and Maf, then disconnect your battery for 10min.
Ecu may need to relearn.

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 6:28 +0000
by AC1981
What’s the best way to clean these without any damage?

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 6:40 +0000
by banksy

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 6:54 +0000
by AC1981
Thanks, have you done this to yours?

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 7:12 +0000
by banksy
Every 10 000 or less

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 8:29 +0000
by HK1837
Mine has a Beaudesert 2.75” system from extractors back. Dynoed it before and after with good gains, but it had to have an XEDE Piggyback processor as the stock ECU wasn’t capable of running it properly with the increased flow.

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 9:01 +0000
by AC1981
Okay Ill look into it, I had a 2014 SR and didn't clean them once and sold it with 182000km on it but will look into it, Cheers

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 9:02 +0000
by AC1981
HK1837 wrote:Mine has a Beaudesert 2.75” system from extractors back. Dynoed it before and after with good gains, but it had to have an XEDE Piggyback processor awesome the stock ECU wasn’t capable of running it properly with the increased flow.



Ok what engine are you running?

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 11:34 +0000
by AC1981
banksy wrote:https://www.newhilux.net/phpbb/viewtopic.php?f=13&t=20711



Do you actually pull the MAP sensor off and clean that aswell or just do the filter as per the link?

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 4:45 +0000
by banksy
Both.
Do a search with Google and add "new hilux" on the end if you need more info.
If your new to the site you have 6 weeks of reading (lots of good info)

Re: Exhaust

PostPosted: Sat, 01 Aug 2020 6:20 +0000
by HK1837
AC1981 wrote:
HK1837 wrote:Mine has a Beaudesert 2.75” system from extractors back. Dynoed it before and after with good gains, but it had to have an XEDE Piggyback processor as the stock ECU wasn’t capable of running it properly with the increased flow.



Ok what engine are you running?


Only one worth having, 4.0L V6. I only just realised that wasn’t what you have.

Re: Exhaust

PostPosted: Sun, 02 Aug 2020 10:43 +0000
by AC1981
banksy wrote:Both.
Do a search with Google and add "new hilux" on the end if you need more info.
If your new to the site you have 6 weeks of reading (lots of good info)



Okay I did the MAF Sensor and the MAP filter and have noticed the car is alot more responsive now.

How do you go about cleaning the actual MAP sensor itself as just has the electrical connector plug and the stem at the bottom where the hose connects too?

I have read through a fair few posts so far and yes some good info.

Thanks