i30 Owners Club

MODIFYING OR DETAILING YOUR I30 => EXTERIOR => Topic started by: Bazza2401 on May 17, 2020, 09:27:57

Title: Modifying exhaust
Post by: Bazza2401 on May 17, 2020, 09:27:57
Hi everyone! Just wondering what size rear muffler I should be getting for my 2013 Hyundai i30 se?
Title: Re: Modifying exhaust
Post by: mickd on May 17, 2020, 10:23:10
Replacement of,  or sound modification ?
Title: Re: Modifying exhaust
Post by: Bazza2401 on May 17, 2020, 11:53:58
Hi mate modifying wanting to change the exhaust
Title: Re: Modifying exhaust
Post by: CraigB on May 17, 2020, 12:00:50
I think standard exhaust size was 1-7/8", Walker and Lukey do a good price and quality stainless turbo (straight through) muffler which gives a nicer and deeper note to a standard system without being loud.

Best to drive into an exhaust shop so they can size it up and give you a fitted price, will likely have to use a 2" in/out, offset both ends oval muffler, about 14" length though the exhaust shop will have to confirm that.
Title: Re: Modifying exhaust
Post by: aranciataoz on May 19, 2020, 05:44:26
I think standard exhaust size was 1-7/8", Walker and Lukey do a good price and quality stainless turbo (straight through) muffler which gives a nicer and deeper note to a standard system without being loud.

Best to drive into an exhaust shop so they can size it up and give you a fitted price, will likely have to use a 2" in/out, offset both ends oval muffler, about 14" length though the exhaust shop will have to confirm that.

Just out of curiosity, especially from an Australian (NSW) perspective, wouldn't a modified exhaust especially a louder one cause issues with the annual inspection for registration renewal?
Title: Re: Modifying exhaust
Post by: mickd on May 19, 2020, 08:04:02
Let me go back 40 years to rego time in the past:
"  Righto,
Those tyres were NOT on it,
that sports steering wheel was NOT on it,
that so called muffler was NOT on it.
Do we understand each other ? "
Unless it's super noisey at idle, most will pass it.


Title: Re: Modifying exhaust
Post by: aranciataoz on May 19, 2020, 08:59:50
Let me go back 40 years to rego time in the past:
"  Righto,
Those tyres were NOT on it,
that sports steering wheel was NOT on it,
that so called muffler was NOT on it.
Do we understand each other ? "
Unless it's super noisey at idle, most will pass it.
Good to hear. I was asking "on behalf of a friend" who wants to add some deep throated rumble to his other car :whistler:
Title: Re: Modifying exhaust
Post by: mickd on May 19, 2020, 09:33:38
Let me go back 40 years to rego time in the past:
"  Righto,
Those tyres were NOT on it,
that sports steering wheel was NOT on it,
that so called muffler was NOT on it.
Do we understand each other ? "
Unless it's super noisey at idle, most will pass it.
Good to hear. I was asking "on behalf of a friend" who wants to add some deep throated rumble to his other car :whistler:
You mean, like ,a V8 with straight through pipes  :whistler:
Title: Re: Modifying exhaust
Post by: aranciataoz on May 19, 2020, 11:29:54
Let me go back 40 years to rego time in the past:
"  Righto,
Those tyres were NOT on it,
that sports steering wheel was NOT on it,
that so called muffler was NOT on it.
Do we understand each other ? "
Unless it's super noisey at idle, most will pass it.
Good to hear. I was asking "on behalf of a friend" who wants to add some deep throated rumble to his other car :whistler:
You mean, like ,a V8 with straight through pipes  :whistler:
I WISH it was a V8 . Try a port injected I4!


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Title: Re: Modifying exhaust
Post by: CraigB on May 19, 2020, 12:15:29
I think standard exhaust size was 1-7/8", Walker and Lukey do a good price and quality stainless turbo (straight through) muffler which gives a nicer and deeper note to a standard system without being loud.

Best to drive into an exhaust shop so they can size it up and give you a fitted price, will likely have to use a 2" in/out, offset both ends oval muffler, about 14" length though the exhaust shop will have to confirm that.

Just out of curiosity, especially from an Australian (NSW) perspective, wouldn't a modified exhaust especially a louder one cause issues with the annual inspection for registration renewal?
I didn't know any state in Australia did annual inspections :confused: certainly not in WA.

On a stock system a turbo muffler will still be fairly quiet, especially the 2dr that Bazza2401 has which like mine has/had a muffller - resonator - two catalytic converters, one in the header...poor little engine cant breath :)
Title: Re: Modifying exhaust
Post by: mickd on May 19, 2020, 12:26:46
I think standard exhaust size was 1-7/8", Walker and Lukey do a good price and quality stainless turbo (straight through) muffler which gives a nicer and deeper note to a standard system without being loud.

Best to drive into an exhaust shop so they can size it up and give you a fitted price, will likely have to use a 2" in/out, offset both ends oval muffler, about 14" length though the exhaust shop will have to confirm that.

Just out of curiosity, especially from an Australian (NSW) perspective, wouldn't a modified exhaust especially a louder one cause issues with the annual inspection for registration renewal?
I didn't know any state in Australia did annual inspections :confused: certainly not in WA.

On a stock system a turbo muffler will still be fairly quiet, especially the 2dr that Bazza2401 has which like mine has/had a muffller - resonator - two catalytic converters, one in the header...poor little engine cant breath :)
@CraigB
The money hungry state - New South Wales does. Only small trailers & under 5 years old exempt.
Title: Re: Modifying exhaust
Post by: CraigB on May 19, 2020, 12:33:11
The money hungry state - New South Wales does. Only small trailers & under 5 years old exempt.
@mickd Bit bloody rude of em :disapp: you should all move to WA :D
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