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Topic: Question about 02 345hp SLP exhaust.

Avengeance Z4C
1st Gear
Member # 2053

posted

Im gonna try a Spintech split case muffler on my LE.. I just need to know what size the actual piping is on this thing. I need to know the in.dia. for the single inlet and what the dual out.dia. is, I have the CME and Ill be keeping that, of course, so whats the size of my pipes? Isnt is 3" in and slightly smaller on the outs?

Ive always liked the Spintech mufflers... and with the TR cam Im putting in it should sound nice. [Cool]

Posts: 119 | From: NorCal | Registered: Aug 2003 | IP: Logged

Avengeance Z4C
1st Gear
Member # 2053

posted

Posts: 119 | From: NorCal | Registered: Aug 2003 | IP: Logged

Rhode Island Red
2nd Gear
Member # 220

posted

I was thinking 3" but I remember ther ebeing a 2.5" in there somewhere.. I think the muffler is 3" . The SLP Per Parts aftermarket Dual/Dual has the same muffler pipe sizes ( so I am sure you can look it up on slponline for th dual/dual/ and ge the correct pipe diameters there

Posts: 694 | From: Newport, RI (Middletown Technically) | Registered: Feb 2000 | IP: Logged

RagSS
3rd Gear
Member # 1127

posted

I have the 345 D-D, ...but honestly don't know the dimensions. I do believe 3" for the inlet and 2.5-2.75 outlets...?? Like RIR mentioned, checking slponline might be a good idea...

Posts: 1046 | From: Pine Bush, NY USA | Registered: Aug 2001 | IP: Logged

Steve da Wrench
3rd Gear
Member # 1301

posted

the OD of the inlet pipe is 2 3/4", and the OD of the outlets are 2 3/8". I just went out and measured the one I have sitting behind the shop. I knew it would come in handy for SOMETHING to have it sitting there! [Wink]

--------------------
- Steve Heino

The "other" owner of '99 SS #69

McGee's Auto Service, an SLP AutoGroup/Perf. Parts Installer.

Posts: 1443 | From: Lake Oswego, Oregon | Registered: Dec 2001 | IP: Logged

Avengeance Z4C
1st Gear
Member # 2053

posted

quote:
Originally posted by Steve da Wrench:
the OD of the inlet pipe is 2 3/4", and the OD of the outlets are 2 3/8". I just went out and measured the one I have sitting behind the shop. I knew it would come in handy for SOMETHING to have it sitting there!

Thanks everyone... Im off to order my new muffler. [Cool]

Posts: 119 | From: NorCal | Registered: Aug 2003 | IP: Logged

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