New Exhaust for my L99 - ModernCamaro.com - 5th Generation Camaro Enthusiasts
V8 Engine Discussion 6.2L LS3/L99 V8 | Exhaust | Ignition | Induction | Intakes

 
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post #1 of 5 Old 07-07-2011, 01:11 PM Thread Starter
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Location: Langdon,AB
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New Exhaust for my L99

Well, couldn't stand how quiet this thing was, so got busy fixing it!!

Start with one of my signature x-overs...

Weld it up and connect it to factory location...

Weld up custom mid-resonators..

Work my way to the back

Drive it for a day to see what the car needs in the back...

Here are some weld pics before the clean-up..



Inside penetration. Purged with shielding gas for quality.

Installed small resonators in the back...

and custom quad tips...


Here is what it sounds like:
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post #2 of 5 Old 07-07-2011, 01:28 PM
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Sounds real good, how does it sound when downshifting?
BTW...nice weld job!


2010 2SS/RS A6 L99 Born 09/16/2009 Vin#9146985
ModernCamaro Car of the Month Jan 2013
CAI,Axle back exhaust, V Max Throttle Body
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post #3 of 5 Old 07-07-2011, 03:16 PM Thread Starter
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Amazing on the Ds's. That is the best part. I'm going to get some video of that too.
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post #4 of 5 Old 07-14-2011, 12:52 PM
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WOW! very nice work man and those tips are perfect!

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post #5 of 5 Old 07-14-2011, 01:03 PM
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geez, your welding is a work of art...sounds great too.

2010-2SS/RS/LS3/IBM/RP6: ECS-Paxton Supercharger / American Racing Headers & Exhaust / PFADT Suspension / DSS 9" 4.10 Rear / FOR SALE!

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