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Holiday Special...996 Mufflers

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29 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

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YOUR RESEARCHHoliday Special...996 Mufflers

Leading reported evidence

Replace ; think about sound enhancement

Suggestion or failed attempt

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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

I always advise when considering a muffler change; think about sound enhancement.

Holiday Special...996 Mufflers
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Leading evidence: 'Replace ; think about sound enhancement' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace ; think about sound enhancement' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

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Use own tips: $679.00

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Mufflers without Tips, use your own Tips: $679.00

Holiday Special...996 Mufflers
Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace ; think about sound enhancement

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

I always advise when considering a muffler change; think about sound enhancement.

Holiday Special...996 Mufflers

Use own tips: $679.00

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Mufflers without Tips, use your own Tips: $679.00

Holiday Special...996 Mufflers
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

29 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

1 acknowledgements have no verified action link; they do not establish a repair result.

Outcome without a verified action link

As far as power there is no change.

No unique explicit quoted action; no causal link assigned

Generation: 20261026T222516Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

GHL offers our popular 996 Mufflers: Hand made, fully polished, T304 stainless featuring our patented 'NON-RESONATING' muffler technology. Retail price $1195.00 The sound is throaty, not overbearing. Enjoy the rumble without any interior resonance while you cruise. Mufflers with 4in Oval Tips: $799.00 Mufflers without Tips, use your own Tips: $679.00 Ground shipping is included for Rennlist Members. Ground shipping is $25.00 for non members...PLEASE JOIN RENNLIST All GHL products are guaranteed for the time you own your car! Everyone have a Safe and Happy Holiday Season. Brian Gerber, GHL owner ghlmotorsports.com toll free: [phone removed] Special ends: Dec. 31, 2003

POST 2Original post

Do you have any sound clips available? I have Gemballa, how does it compare, PSE? Thanks!

POST 4 / ORIGINAL POSTEROriginal post

I don't have a sound clip. The sound is throaty but not boisterous. You will not have a drone or a buzz, resonance, inside the cab. We offer a money back guarante. If you don't like them send them back for a refund. As far as comparing our product to another, I would rather not say. I feel it to be difficult as I will not speaking badly about another product. I will say that many Porsche Dealerships carry our products.

POST 5Original post

The price seems excellent, I'd like to hear a clip especially as the return policy, while generous, is a pain for us in Canada. How does this installation affect the warranty?

POST 6Original post

im curious at any weight savings, the specs on it seem heavy?

POST 7Original post

Yes, sound clips please. I was about to purchase Fabspeed mufflers...

POST 8 / ORIGINAL POSTEROriginal post

I'll do my best to get a sound clip. Hopefully a rennlist member will chime in with feedback on sound. I'm sure the parts dept. at Champion Motors in Fl. will give you their feedback. They have sold many: [phone removed] To answer the question on weight: stock 44lb GHL 29lb

POST 9Original post

yeah interesting no members have yet "chimed" in about the sound/product anybody out there with one?

POST 10Original post

Just called and ordered one from Brian. A very nice guy. I should have it by the middle of next week. I'll give you a full report. I've heard the Fabspeed before but not the GHL. We'll see.

POST 11Original post

I'm definitely interested in a well-built, more reasonably priced alternative to PSE. When does your holiday sale end? Anyone else have "after-the-purchase" feedback on sound quality and quality of workmanship? Thanks, Mark

POST 12 / ORIGINAL POSTEROriginal post

Mark, The special ends Dec. 31,03 Have great day, Brian

POST 13Original post

Sounds like a good option! Since the difference with out without tips is only $120, can I also buy the tips seperate for the same price? pls advise

POST 14 / ORIGINAL POSTEROriginal post

Marcel, The tips are not offered alone in the special.

POST 15Original post

Brian, is GHL offering a similar special on the 996 Twin Turbo mufflers?

POST 16Original post

I really-really want that sport exhaust sound so I can do the throttle blip, quasi double clutch downshift, mash the throttle and revel in the auditory glory of that legendary flat six music. It only costs how much? - clip please

POST 17 / ORIGINAL POSTEROriginal post

John, We are offerng our TT mufflers for $1800. I will be posting Monday. Give me a call [phone removed]. Brian

POST 18Original post

I'll chime in since I have the GHL's. First. Don't buy mufflers based on a sound clip. I never heard one that did ANY system justice and more often than not sounded different than in real life. Yes I heard some that were fairly accurate but this is the exception. I couldn't be happier with my choice. The workmanship was first rate. This was the concensus of all the Nissan techs at my friend's Nissan store when we were installing them. Everybody crowded around to oggle them! The sound is perfect for me. A much more mechanical sound on start up and idle than stock. Deeper during mild acceleration and raspy on the higher end. I don't notice any resonance. It may be pertinent to note that I get many compliments and inquiries at the PCA auto-x on what mufflers I'm running. ANY muffler will sound better than stock and the differences in sound are in the details and personal preference. If you can hear them in person it would be worth your while.

POST 20Original post

LanceK, How much did the installation cost, and have you noticed any changes in power (i.e. gain/loss)? Thanks David

POST 21Original post

David since I did the installation myself it didn't cost anything... It is a very easy job and even if you're not very comfortable with wrenches it's still a pretty easy job. Having a friend handy makes it much easier. There are many posts on here about this DIY job. I think Loren's tech site might even have something. As far as power there is no change. I do feel like I notice a hint more throttle reponse right after going into another gear. Mufflers on this car are for sound ONLY. No matter what claims someone makes.

POST 22 / ORIGINAL POSTEROriginal post

Yes, I must agree with LanceK. I always advise when considering a muffler change; think about sound enhancement. Let's assume you will get 10 hp, not likely; you will not notice the increase in power while you drive. Brian

POST 23Original post

Thanks LanceK, I was more worried about any LOSS of power, since I've read some reports of that happening with other exhaust systems. With regard to the installation, I wouldn't hesitate doing it myself, but I am concerned about ground clearance/access to the underside of the car. How did you manage? Thanks David

POST 24Original post

David I am priviledged to have a good friend who is a Nissan tech. We have access to the lifts in his shop. But a floor jack and some stands are more than enough.

POST 25Original post

anybody with a high quality sound clip of GHL mufflers at idle, under load? maybe somebody could create one with the same quality as the fabspeed soundclip demos.

POST 26Original post

lance or anybody did u dyno your car b4 and after the mod? many exhausts w/ reduced backpressure DECREASES midrange torque while INCREASING highend HP.

POST 27Original post

I didn't dyno my car before or after the install. IMO there was no effect on performance. If anything I think throttle response slightly improved.

POST 29 / ORIGINAL POSTEROriginal post

Brian, Well, a few folks requested the tips only. The tips are similar to the option upgrade tip. FOR RENNLIST MEMBERS ONLY: $200 Jeff@GHL

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