Chevy Colorado & GMC Canyon - View Profile: johnspeed

johnspeed johnspeed is online now

Senior Member

  Visitor Messages

Showing Visitor Messages 1 to 1 of 1
  1. aennis43
    03-23-2017 05:34 PM - permalink
    aennis43
    How did the upgrade to the 3" in/out Dynomax super turbo change the sound on the Gibson exhaust. I installed the gibson Cat-back and honestly like the sound of it. There is a little drone but not overbearing or annoying in my opinion. I am curious about your upgrade to the Dynomax and what changes you've noticed with sound quality.

  About Me

  • About johnspeed
    Name
    John
    Biography
    30+ Chicago fireman, Mr.Mom, Harley HP builder/tuner, gearhead
    Location
    Chicago
    Interests
    Fast cars/bikes.
    Occupation
    Chicago Firefighter, and other..
  • Truck Info
    Type
    Colorado Z71
    Engine
    V6 3.6L Gas Engine
    Year
    2016
    Cab Config
    Crew Cab
    Drive Train
    2x4
  • Signature
    2016 Z71, Rear Wheel drive, aFe power air box, Gibson exhaust, Hypertech Tuner,, Westin boards, WeatherTech flap, LLoyd mats..

  Statistics

Total Posts
Visitor Messages
General Information
  • Last Activity: Today 12:29 AM
  • Join Date: 02-25-2016
  • Referrals: 0

  My Vehicles

  Mentions

05-09-2016
05:49 PM - and_steve mentioned johnspeed in post Trifecta Tune - user impressions
...ut in all honesty, johnspeed you should have expe...

  Quotes

03-24-2017
05:06 PM - $CR3133 quoted johnspeed in post Happy with Hypertech Tuner for 2016
It only changes shift points t...
02:38 PM - $CR3133 quoted johnspeed in post Happy with Hypertech Tuner for 2016
As I said above , Why would yo...
01:34 PM - $CR3133 quoted johnspeed in post Happy with Hypertech Tuner for 2016
Those shift points are for WOT...
03-13-2017
02:26 PM - KMW quoted johnspeed in post K&N intake and engine oil
I can believe that a paper fil...
03:22 AM - KMW quoted johnspeed in post K&N intake and engine oil
All I can say,, I have run K+N...
03-12-2017
01:26 PM - Randall Conway quoted johnspeed in post K&N intake and engine oil
Some truth to that but not in ...
01:09 PM - johnspeed quoted Randall Conway in post K&N intake and engine oil
https://www.bobistheoilguy.com/airf...
02-19-2017
10:02 PM - njacobsen quoted johnspeed in post Does PIP5342B Update Make Much of a Difference?
They actually gave me a copy o...
02-15-2017
09:18 PM - JScottM quoted johnspeed in post CAI and engine cover
It's the stock sharp bend in...
03:05 PM - JScottM quoted johnspeed in post Catch Can Questions
How others have presented thei...
12:56 PM - Randall Conway quoted johnspeed in post CAI and engine cover
You have a Point but their are...
08:37 AM - Randall Conway quoted johnspeed in post CAI and engine cover
It's the stock sharp bend in...
05:58 AM - JScottM quoted johnspeed in post Catch Can Questions
I know between my oil change ...
02-08-2017
08:55 AM - haulingnothing quoted johnspeed in post Moroso Oil Catch Can install
Hi, Thanks. Could you please...
02-07-2017
09:15 PM - jatlfan quoted johnspeed in post New PIP for low speed chuggle or shudder
Hi, I hope it improves the iss...
09:05 PM - JScottM quoted johnspeed in post Moroso Oil Catch Can install
Hi, Thanks. Could you pleas...
06:00 PM - MattCoward2012 quoted johnspeed in post Moroso Oil Catch Can install
Hi, Thanks. Could you pleas...
02-01-2017
03:05 PM - Livernois Motorsports quoted johnspeed in post Tune comparison (LONG): Trifecta, Hypertech, Livernois.
Funny how Trifecta states they...
01-22-2017
10:22 PM - Gtscotty quoted johnspeed in post Intake valve cleaning with pics
Actually it's an easy question...
01-08-2017
01:41 PM - mango87 quoted johnspeed in post OEM Fender Flare Tape Durability
I am on my 3rd replacement of ...
 
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