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Go Back   Chevy and GMC Duramax Diesel Forum > Chevy / GMC Duramax 01-04.5 LB7 Forums > 01-04.5 LB7 Performance Parts Discussion
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01-04.5 LB7 Performance Parts Discussion Discussion of Performance Parts For the 01-04 LB7 Duramax Trucks No Advertising

 
       

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Old 11-07-2006, 02:29 PM   eBay Motors   #1 (permalink)
04LB7
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Exhaust.....

Looking for a turbo back exhaust.

anybody have any links........i looked at banks, but it didnt look like it was a turbo back system.


thanks

matt
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Old 11-07-2006, 02:48 PM   eBay Motors   #2 (permalink)
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THere is no true turbo back system for a dmax un less you change turbos. YOu can either get a cat back or a front pipe back(turbo back). I recomend a Mbrp system, you cant beat them, good quality and great fit!

TTS power systems makes a tru turbo back set up for the stock turbo, but plan on $600+ for just the down pipe and front pipe
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Old 11-07-2006, 02:51 PM   eBay Motors   #3 (permalink)
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Quote:
Originally Posted by 05_LLY View Post
THere is no true turbo back system for a dmax un less you change turbos. YOu can either get a cat back or a front pipe back(turbo back). I recomend a Mbrp system, you cant beat them, good quality and great fit!

TTS power systems makes a tru turbo back set up for the stock turbo, but plan on $600+ for just the down pipe and front pipe
yeah F that crap.

im just looking for a good exhaust and not to pricey, want to start modding the truck since my M3 is gonna be in the garage all winter. the truck is too quite now lol
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Old 11-07-2006, 04:37 PM   eBay Motors   #4 (permalink)
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Just for the record the true turbo back pipe has proven no gains ( thats why there arent rreally any on the market) on the dyno compared to the stock down pipe and a 4" Front pipe!
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Old 11-07-2006, 06:05 PM   eBay Motors   #5 (permalink)
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im not really looking to make it all that fast. just looking for more noise.

maybe a programer later next year.
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Old 11-07-2006, 09:35 PM   eBay Motors   #6 (permalink)
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More noise? Ive got the stock pipes minus the cat that run into 6" stacks - quite loud and throughty.
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Old 11-08-2006, 06:34 AM   eBay Motors   #7 (permalink)
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there is no cat on my truck. came like that from chevy. only thing on there is the muffler.

was gonna get 4" pipe for better flow to.
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Old 11-08-2006, 12:28 PM   eBay Motors   #8 (permalink)
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You can save some money and just straight pipe it. I didn't see any loss in EGT going from straight pipe to 4" MBRP "turbo back" (down pipe back)system.
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Old 11-08-2006, 07:45 PM   eBay Motors   #9 (permalink)
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But would there be a difference from the strait pipe to 4" if you were towing?
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Old 11-08-2006, 07:49 PM   eBay Motors   #10 (permalink)
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think when i get the chance ill hack the muffler off and put a piece of pipe in there.
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