Exhaust Laws

Headers, cats, uppipes, downpipes, midpipes and mufflers.

Moderators: Helpinators, Moderators

Post Reply
BiggiePauls
In Neutral
Posts: 13
Joined: Tue Feb 15, 2005 5:10 am
Location: Seattle, Wash

Exhaust Laws

Post by BiggiePauls »

I was wondering if anyone knows the exhaust law for the State of Washington? A friend of mine just got a bullshit ticket for having an "Illegal Exhaust Modification" on his car. The cop said that any modification done to the exhaust is illegal. However I thought that it was a decibel rating system. Which is it?
Last edited by BiggiePauls on Sun Mar 20, 2005 11:25 pm, edited 1 time in total.
Legacy777
Site Admin
Site Admin
Posts: 27930
Joined: Tue Oct 15, 2002 11:37 am
Location: Houston, Tx
Contact:

Post by Legacy777 »

It's decibel not decimal ;)
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT

If you need to get a hold of me please email me rather then pm
free5ty1e
Fifth Gear
Posts: 2268
Joined: Wed Nov 12, 2003 12:26 am
Location: USA: Central FL
Contact:

Post by free5ty1e »

Wow... glad I don't live there. ...they don't take kindly to folk what have removed their catalytic converters in favor of a 3" exhaust system :)


Usually they're either concerned with noise level (measured in decibels or dB) or emissions (where they measure hydrocarbon concentration or something like that) - so was it the sound that caught the cop's attention or was it the smell?

Or was the cop just having a bad day? They like to take their frustration with those out on non-cops regularly.

It also helps to keep off the throttle while 5-0 is within visible range. Creep past the po-lice in all your fury at idle and they tend to mess with you less... or just keep 'em in front of you.
-Chris
91SS 4EAT stock, 200k mi
91SS 5MT rebuilt engine waiting for a shell
93TW 4EAT, Forester lift, 3" TBE, 11psi, 200k mi
94SS 5MT4.11+rLSD 311k km: RobTune550,TD05-16g @ 18psi,FMIC,3"TBE,Forester lift
BiggiePauls
In Neutral
Posts: 13
Joined: Tue Feb 15, 2005 5:10 am
Location: Seattle, Wash

Post by BiggiePauls »

Now that I've got the typo fixed, is there anyone who knows what the law is for the state of washington? Also the cop didn't see us, he heard us while we were doing about 55 in a 35. So he couldn't ticket us for the speeding. So that's when he gave my friend the "Illegal Exhaust Modification" ticket.
tris91ricer
Title Whore
Posts: 2692
Joined: Mon Dec 01, 2003 7:19 am
Location: Valdosta, GA

Post by tris91ricer »

Exactly, biggie. See, he didn't 'see' you, so he had no recourse on the best possible ticket issuance, however, he DID hear your car, which made him want to pull you over. Either way, you were fuct. Washington doesn't really have any laws of that nature, from what I understand, but it sounds like you just ran into a cop having a bad day. ..or a migraine.
I would have your friend contest the ticket. Don't admit anything to the judge, just remind him that the officer needs to show up in order to have the case properly contested. I'd put money that he doesn't show :D. Meanwhile, mod your exhaust all you want, but keep it docile in the neighborhoods and near the popos. Probably stay out of that area, too, to avoid getting another ticket. Whereabouts was it, btw?
[b]'92 L Sedan[/b]
EJ20g 4.11 5sp LSD

[quote]e46 owners tend to be twats.
[/quote]
Project_Legacy
Third Gear
Posts: 863
Joined: Wed Jan 12, 2005 8:35 am
Location: WA

Post by Project_Legacy »

hmm dat sux. i thought i heard of a decibel rating before but it mite have just been talk. a lotta ppls i kno run no cat straight pipe exhausts that are loud as hell around here but none of them ever got a ticket for that before.
00 5MT AWD 2.5 RS - New Project
BiggiePauls
In Neutral
Posts: 13
Joined: Tue Feb 15, 2005 5:10 am
Location: Seattle, Wash

Post by BiggiePauls »

This all took place in the all too strict city of lynnwood.
tris91ricer
Title Whore
Posts: 2692
Joined: Mon Dec 01, 2003 7:19 am
Location: Valdosta, GA

Post by tris91ricer »

LYNNHOOD, ALRIGHT! Woo! Yeah, really, that place is ..not the best for modified cars, ask Art and Laurel, they could tell you more..
Mod your exhaust, that is all.
:D
[b]'92 L Sedan[/b]
EJ20g 4.11 5sp LSD

[quote]e46 owners tend to be twats.
[/quote]
Project_Legacy
Third Gear
Posts: 863
Joined: Wed Jan 12, 2005 8:35 am
Location: WA

Post by Project_Legacy »

hmm. never been to lynnwood. hmm never been to any other place realli besides kent. its pretty strict there on hooked up cars as well. mainly becuz of the street races there.
00 5MT AWD 2.5 RS - New Project
Post Reply