Is anybody running KooKS Stepped Header with the KooKs 2 1/2 inch street sleeper C.B - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

jims2SSL99 · 02-04-2013, 08:06 AM

I Just recently Ordered A Full KOOKS Exhaust from Maryland Speed & was wondering if anybody else has this same Exhaust on there L-99 Camaro??? KOOKS stepped headers from 1 3/4ths to 1 7/8ths with a KOOKS 2 1/2 inch street sleeper Cat-back??? I was worried about drone from a full 3 inch exhaust but now I'm having second thoughts on ordering a 2 1/2 inch VS. 3 Inch... Does anybody think I made the right choice by going with a 2 1/2 Vs. 3 Inch cause of the drone???? I use this car as my DD so I hope I made the right choice... I'm just wondering if anybody else has this same set-up for exhaust & are happy they made that choice of going with 2 1/2 inch????

Motion427 · 02-04-2013, 10:37 AM

I have the stepped 1-7/8 to 2" with their 3" Screamer kit.
I don't have any issues with drone last summer.
This winter,I did change the gear ratio and added a cam pkg,so will see how it works out.

Whitehambone · 02-11-2013, 03:01 PM

I went with the stepped headers and the 2 1/2 in street sleeper system. And I am very happy with the performance and sound. I drive it daily, when there is no salt on the roads.

02-04-2013, 08:06 AM	#1
jims2SSL99 Account Suspended Drives: 2011 Camaro 2SS L-99 Join Date: May 2012 Location: Fort Myers Florida Posts: 821 View My Garage	Is anybody running KooKS Stepped Header with the KooKs 2 1/2 inch street sleeper C.B I Just recently Ordered A Full KOOKS Exhaust from Maryland Speed & was wondering if anybody else has this same Exhaust on there L-99 Camaro??? KOOKS stepped headers from 1 3/4ths to 1 7/8ths with a KOOKS 2 1/2 inch street sleeper Cat-back??? I was worried about drone from a full 3 inch exhaust but now I'm having second thoughts on ordering a 2 1/2 inch VS. 3 Inch... Does anybody think I made the right choice by going with a 2 1/2 Vs. 3 Inch cause of the drone???? I use this car as my DD so I hope I made the right choice... I'm just wondering if anybody else has this same set-up for exhaust & are happy they made that choice of going with 2 1/2 inch????

02-11-2013, 03:01 PM	#3
Whitehambone Drives: 2011 Camaro 2SS Join Date: Jan 2011 Location: Cleveland Posts: 63 View My Garage	I went with the stepped headers and the 2 1/2 in street sleeper system. And I am very happy with the performance and sound. I drive it daily, when there is no salt on the roads. __________________

02-04-2013, 10:37 AM	#2
Motion427 Account Suspended Drives: 2010 2SS/RS Red Jewel L99 Join Date: Jun 2011 Location: NB,Canada Posts: 834	I have the stepped 1-7/8 to 2" with their 3" Screamer kit. I don't have any issues with drone last summer. This winter,I did change the gear ratio and added a cam pkg,so will see how it works out.