When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Today, I finally got around to installing these sound deadening pads the way I wanted them. The lay-in mat for the cargo area has been in the car for sometime, underneath my aftermarket “Stingray” mat from GM. It helped some, but not a lot.
I initially placed the pads for the rear bulkhead behind the seats when I first received them, on top of the carpet. Unfortunately, when they were in place, they activated the seat motion contact sensors and limited my seat motion enough that legroom was inadequate. I removed them and put them away to wait until I had time to deal with the issue.
Today, I ran both seats forward, pulled up the carpet behind the seats and disconnected the contact sensors. I then slipped the sound deadening pads underneath the carpet that covers the rear bulkheads so they are in direct contact with the metal and ran both of my seats back as far as they would go without burning out the motors or bending the seat frames. I had plenty of legroom (perhaps even more than before) and went on a drive.
Without sounding overly gushy, the results are nothing short of amazing in my judgment. The car is so much quieter and more enjoyable in every way from that perspective. The mechanical noises from shift linkage and the transmission/clutch, the noises from expansion joints/potholes/pavement patches, etc as well as the constant drumming/roar of the tires on concrete pavement surfaces has markedly improved. Exhaust note is still very pleasing and overall, a 100% improvement.
My theory for why these have worked so well in this situation is that these pads are now in direct contact with the metal bulkhead behind the seat, absorbing any vibrations from that surface, as opposed to lying on top of the carpet and possibly allowing the metal bulkhead to continue to vibrate somewhat with resultant noise production. Being held in place by the seats in contact with the carpet probably also reduces vibration and noise transmission through this metal bulkhead.
For those who may not be aware, the only thing between you and the metal bulkhead behind your seats is a very thin layer of rigid carpet and some flimsy strips of foam adhering to the back of the carpet. Behind the bulkhead, there is nothing but the undersurface of the car. There is essentially no sound insulation there whatsoever from the factory.
For my purposes, a super buy…solving, however, something that should've been provided from the factory in my opinion.
From: ★ Performance Parts & Accessories ★ 1800 778 9898
St. Jude Donor '07-'08-'11-'12-'13-'14-'15-'16-'17
Originally Posted by Vetteman Jack
Looks like a pretty product.
Originally Posted by Rad22
Today, I finally got around to installing these sound deadening pads the way I wanted them. The lay-in mat for the cargo area has been in the car for sometime, underneath my aftermarket “Stingray” mat from GM. It helped some, but not a lot.
I initially placed the pads for the rear bulkhead behind the seats when I first received them, on top of the carpet. Unfortunately, when they were in place, they activated the seat motion contact sensors and limited my seat motion enough that legroom was inadequate. I removed them and put them away to wait until I had time to deal with the issue.
Today, I ran both seats forward, pulled up the carpet behind the seats and disconnected the contact sensors. I then slipped the sound deadening pads underneath the carpet that covers the rear bulkheads so they are in direct contact with the metal and ran both of my seats back as far as they would go without burning out the motors or bending the seat frames. I had plenty of legroom (perhaps even more than before) and went on a drive.
Without sounding overly gushy, the results are nothing short of amazing in my judgment. The car is so much quieter and more enjoyable in every way from that perspective. The mechanical noises from shift linkage and the transmission/clutch, the noises from expansion joints/potholes/pavement patches, etc as well as the constant drumming/roar of the tires on concrete pavement surfaces has markedly improved. Exhaust note is still very pleasing and overall, a 100% improvement.
My theory for why these have worked so well in this situation is that these pads are now in direct contact with the metal bulkhead behind the seat, absorbing any vibrations from that surface, as opposed to lying on top of the carpet and possibly allowing the metal bulkhead to continue to vibrate somewhat with resultant noise production. Being held in place by the seats in contact with the carpet probably also reduces vibration and noise transmission through this metal bulkhead.
For those who may not be aware, the only thing between you and the metal bulkhead behind your seats is a very thin layer of rigid carpet and some flimsy strips of foam adhering to the back of the carpet. Behind the bulkhead, there is nothing but the undersurface of the car. There is essentially no sound insulation there whatsoever from the factory.
For my purposes, a super buy…solving, however, something that should've been provided from the factory in my opinion.
Thank you, TKO!
Outstanding. I love hearing about what your not.
Thank you for the positive feedback, the kind words and the time to post it! Much appreciated!
Today, I finally got around to installing these sound deadening pads the way I wanted them. The lay-in mat for the cargo area has been in the car for sometime, underneath my aftermarket “Stingray” mat from GM. It helped some, but not a lot.
I initially placed the pads for the rear bulkhead behind the seats when I first received them, on top of the carpet. Unfortunately, when they were in place, they activated the seat motion contact sensors and limited my seat motion enough that legroom was inadequate. I removed them and put them away to wait until I had time to deal with the issue.
Today, I ran both seats forward, pulled up the carpet behind the seats and disconnected the contact sensors. I then slipped the sound deadening pads underneath the carpet that covers the rear bulkheads so they are in direct contact with the metal and ran both of my seats back as far as they would go without burning out the motors or bending the seat frames. I had plenty of legroom (perhaps even more than before) and went on a drive.
Without sounding overly gushy, the results are nothing short of amazing in my judgment. The car is so much quieter and more enjoyable in every way from that perspective. The mechanical noises from shift linkage and the transmission/clutch, the noises from expansion joints/potholes/pavement patches, etc as well as the constant drumming/roar of the tires on concrete pavement surfaces has markedly improved. Exhaust note is still very pleasing and overall, a 100% improvement.
My theory for why these have worked so well in this situation is that these pads are now in direct contact with the metal bulkhead behind the seat, absorbing any vibrations from that surface, as opposed to lying on top of the carpet and possibly allowing the metal bulkhead to continue to vibrate somewhat with resultant noise production. Being held in place by the seats in contact with the carpet probably also reduces vibration and noise transmission through this metal bulkhead.
For those who may not be aware, the only thing between you and the metal bulkhead behind your seats is a very thin layer of rigid carpet and some flimsy strips of foam adhering to the back of the carpet. Behind the bulkhead, there is nothing but the undersurface of the car. There is essentially no sound insulation there whatsoever from the factory.
For my purposes, a super buy…solving, however, something that should've been provided from the factory in my opinion.
Thank you, TKO!
I installed as per your suggestion behind the carpet and against the wheel well. I am happy with the result too. On rough pavement we can actually have a conversation without yelling. Stereo sounds great but we can still hear and feel that awesome exhaust!
Today, I finally got around to installing these sound deadening pads the way I wanted them. The lay-in mat for the cargo area has been in the car for sometime, underneath my aftermarket “Stingray” mat from GM. It helped some, but not a lot.
I initially placed the pads for the rear bulkhead behind the seats when I first received them, on top of the carpet. Unfortunately, when they were in place, they activated the seat motion contact sensors and limited my seat motion enough that legroom was inadequate. I removed them and put them away to wait until I had time to deal with the issue.
Today, I ran both seats forward, pulled up the carpet behind the seats and disconnected the contact sensors. I then slipped the sound deadening pads underneath the carpet that covers the rear bulkheads so they are in direct contact with the metal and ran both of my seats back as far as they would go without burning out the motors or bending the seat frames. I had plenty of legroom (perhaps even more than before) and went on a drive.
Without sounding overly gushy, the results are nothing short of amazing in my judgment. The car is so much quieter and more enjoyable in every way from that perspective. The mechanical noises from shift linkage and the transmission/clutch, the noises from expansion joints/potholes/pavement patches, etc as well as the constant drumming/roar of the tires on concrete pavement surfaces has markedly improved. Exhaust note is still very pleasing and overall, a 100% improvement.
My theory for why these have worked so well in this situation is that these pads are now in direct contact with the metal bulkhead behind the seat, absorbing any vibrations from that surface, as opposed to lying on top of the carpet and possibly allowing the metal bulkhead to continue to vibrate somewhat with resultant noise production. Being held in place by the seats in contact with the carpet probably also reduces vibration and noise transmission through this metal bulkhead.
For those who may not be aware, the only thing between you and the metal bulkhead behind your seats is a very thin layer of rigid carpet and some flimsy strips of foam adhering to the back of the carpet. Behind the bulkhead, there is nothing but the undersurface of the car. There is essentially no sound insulation there whatsoever from the factory.
For my purposes, a super buy…solving, however, something that should've been provided from the factory in my opinion.
Thank you, TKO!
I had the same problem, I lost too much leg room. Any pics to share. I need to do this same install.
From: ★ Performance Parts & Accessories ★ 1800 778 9898
St. Jude Donor '07-'08-'11-'12-'13-'14-'15-'16-'17
Originally Posted by doopoco
I installed as per your suggestion behind the carpet and against the wheel well. I am happy with the result too. On rough pavement we can actually have a conversation without yelling. Stereo sounds great but we can still hear and feel that awesome exhaust!
Thanks TKO
Awesome!
Your welcome
Ed
Originally Posted by pkadams
Do you have a version of this product that is designed for a C7 Convertable?
Sorry, not yet. I did not think the C7 vert would be noisy. However we are getting people complaining. We will be looking into it.
From: ★ Performance Parts & Accessories ★ 1800 778 9898
St. Jude Donor '07-'08-'11-'12-'13-'14-'15-'16-'17
Due in shortly. Shipping out this week!
Definitely make it in time for under the tree!
__________________
Serving The Corvette Forum For 25 Years!!
Allow us to add you to the list of extremely satisfied customers. Order Securely Online 24/7:http://tkoperformance.com/index.html Feel Free To Contact Us By Phone: 1800 -778- 9898 Monday- Friday 9:00am to 4:30pm
From: ★ Performance Parts & Accessories ★ 1800 778 9898
St. Jude Donor '07-'08-'11-'12-'13-'14-'15-'16-'17
Blockits are in. Going super fast!. This is it until Mid January.
★How About Blockit Sound Deadening Mats And A Lloyds Cargo Mat Deal!- Buy both at the same time and not only get the Blockit sale price but free shipping on the Lloyds Mat!
product.
Much appreciated! 
