• Welcome to Ecoboost Performance Forum. Please log in or sign up.
collapse

Exhaust Rattle!

Started by ZSHO, June 30, 2017, 10:39:23 AM

Previous topic - Next topic

ZSHO

I have been having this intermittent exhaust rattle on my Corsa cat-back exhaust for quite sometime now and thought it was contributed to the weather change.
I tried on several occasions to re-torque the bolts to 45 Ft.Lb. of Torque to NO avail.

I then grabbed a rubber mallet gently hitting (one section) at a time and noticed it was coming from the very TOP of the mid-section of the exhaust and found small pieces of rocks,gravel lodged between the exhaust causing this annoying rattle especially upon cold start.

I was fortunate enough to have an air compressor to get rid of those suckers once and for all.  :)
Hope this helps someone out in the very near future! pics below,cheers. Z




2013 Performance Package SHO| Livernois Custom Methanol Tune|3-Bar Map|Reische-170-Stat|Full Race Tial-10psi BOV in Black|PPE-Gloss Black Hot Pipes|EPP Dual Intake in Gloss Black|PPE Catted DP|Corsa Sport Cat Back Exhaust|H&R Sport-Springs|CFM Performance Billet Valve Cover Breather In Gloss Black|Llumar 20%Ceramic window Tint|MSD Ignition Coils in Black|Extreme Roof Spoiler|Redline Fluids all around|Gearhead Intercooler|First-SHO With Direct Port Alky-VP-M1-100%-Methanol Injection|LMS-Custom-Dyno-Tuned @ 415whp-465wtq| Best Trap Speed of 115.54 mph|

Izzybird

Nice find, must be from all that extreme off road racing..
Wife's '15 SHO non PP