Exhaust work(resonators)
- AJT2004
- Posts like an LG3

- Posts: 341
- Joined: Tue Oct 19, 2010 7:45 am
- Year and Trim: 2004 Bonneville SE
- Location: New York
Exhaust work(resonators)
Does deleting resonators increases HP or purely for sound?
2004 Bonneville SE 151,xxx- 20% tint all around, 5% tint bar on windshield | 4500k DDM HID low | De-badged | Hardwired Passport 9500ix | FWI(inter-cooler piping) | FE2 Rear Sway Bar | Solid Motor Mount | 180* Stat | Firm Shift Kit
- '92 Bonneville SE - '85 Grand Am - '73 Catalina - '67 Catalina
- '87 Bonneville SE - '82 6000 - '78 Catalina [/color]
- '92 Bonneville SE - '85 Grand Am - '73 Catalina - '67 Catalina
- '87 Bonneville SE - '82 6000 - '78 Catalina [/color]
- willwren
- Retired Admin

- Posts: 65489
- Joined: Sun May 18, 2008 11:07 pm
- Year and Trim: .
93 SSEi
95 SLE (SC)
97 Buick LeSabre - Location: Oregon WCBF'04, '05, '06, '07, '08, '09, '10, '11 Survivor
- Contact:
Re: Exhaust work(resonators)
It will have no positive effect on power, and it will have a negative effect on the sound, making the exhaust rasp and pop.

Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers
- AJT2004
- Posts like an LG3

- Posts: 341
- Joined: Tue Oct 19, 2010 7:45 am
- Year and Trim: 2004 Bonneville SE
- Location: New York
Re: Exhaust work(resonators)
Ok thanks
2004 Bonneville SE 151,xxx- 20% tint all around, 5% tint bar on windshield | 4500k DDM HID low | De-badged | Hardwired Passport 9500ix | FWI(inter-cooler piping) | FE2 Rear Sway Bar | Solid Motor Mount | 180* Stat | Firm Shift Kit
- '92 Bonneville SE - '85 Grand Am - '73 Catalina - '67 Catalina
- '87 Bonneville SE - '82 6000 - '78 Catalina [/color]
- '92 Bonneville SE - '85 Grand Am - '73 Catalina - '67 Catalina
- '87 Bonneville SE - '82 6000 - '78 Catalina [/color]
-
stevew9983
- SLE Member

- Posts: 62
- Joined: Fri Sep 10, 2010 9:43 pm
- Year and Trim: 2000 Bonneville SSEI
- Location: Athens, Ohio
- Contact:
Re: Exhaust work(resonators)
What mufflers are you looking to put onto the car? This is where the noticable difference in HP and sound comes into play.
- willwren
- Retired Admin

- Posts: 65489
- Joined: Sun May 18, 2008 11:07 pm
- Year and Trim: .
93 SSEi
95 SLE (SC)
97 Buick LeSabre - Location: Oregon WCBF'04, '05, '06, '07, '08, '09, '10, '11 Survivor
- Contact:
Re: Exhaust work(resonators)
Mufflers have zero impact on HP for our cars until you get well into the 300hp range. Nothing behind the Cat has any bearing.

Click here for mod list for both cars
93 SSEi, 95 SLE (supercharged) 97 Buick LeSabre Limited
PontiacDad at WCBF '04: Cruise control? That's like surrendering!
Comprehensive guide to troubleshooting, rebuilding, and modifying Eaton Superchargers
-
00Beast
- Retired Site Developer

- Posts: 20960
- Joined: Tue May 27, 2008 10:30 pm
- Year and Trim: '17 Silverado 1500
- Location: MN/IA
- Contact:
Re: Exhaust work(resonators)
It's all for sound at any point near stock.
Bye Bye:

RIP sandrock

RIP sandrock
Sirius wrote:Think about it. You’re tooling down the road in your Prius, knowing full-well that this thing being green is as big a sham as federally mandated ethanol-enriched gas, Russia pulling out of Ukraine, and Obamacare.
-
FunkRider
- SLE Member

- Posts: 30
- Joined: Wed Jul 14, 2010 12:03 am
- Year and Trim: 1999 Bonneville SSEi
- Location: Dundas, Ontario
Re: Exhaust work(resonators)
Unless the factory exhaust has been replaced. Aftermarket stock replacement mufflers (especially cheap aluminized crap) in my experience flow like crap. They are only designed to limit sound.
- repinS
- Moderator

- Posts: 7391
- Joined: Mon May 19, 2008 9:51 pm
- Year and Trim: 09 G8 GT
- Location: Toronto, Canada
- Contact:
Re: Exhaust work(resonators)
Not to mention they don't last long at all... It's a miracle my "lifetime warranty" muffler has made it through two winters.

Jerry /// Past: 95 SSEi (June 2010 COTM) -- 04 GXP (July 2011 COTM)
91 Honda Civic Wagon DX 2WD (fuelly) -- 208,000km -- 92hp -- Autocross Warrior
09 Lexus LS460 AWD -- 94,000km -- Daily Driver
09 White Hot G8 GT -- 155,000km (fuelly) -- LS3 Cam -- GM LS3 CNC Ported Heads -- Kooks 1 3/4" Long Tube Headers -- Solo Catback Midsection -- Hooker Maxflow Mufflers -- Pat G Tune -- Rotofab Intake -- Tein S-Tech Springs -- GXP FE3 Dampers -- BMR Subframe Cradle Inserts -- BMR Subframe Connectors -- Forgestar F14 Gold 18x9 +40 -- Michelin Pilot Super Sport 245/45/18 -- Maverick Man Carbon Fiber Spoiler
-
its840
- Posts like an L36

- Posts: 1097
- Joined: Thu May 22, 2008 4:06 pm
- Year and Trim: 2 wheels and 2 pedals... much cheaper that way...
- Location: that one place called home.
Re: Exhaust work(resonators)
mine is just a cat and mufflers and its freaking annoying.. (thats the way i bought it) i like it when you hear it at wot.. but silent at idle.
2 wheels and 2 pedals... much cheaper that way...

