C6 Tech/Performance LS2, LS3, LS7, LS9 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

C6 intake reducer coupler

Old Jun 3, 2019 | 12:14 AM
  #1  
Tahoe's Avatar
Tahoe
Thread Starter
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2013
Posts: 208
Likes: 4
Default C6 intake reducer coupler

Corvette High Flow Reducer Coupler : 2006-2013 C6 LS3 stock throttle body to stock air cleaner. These 4 ply vinyl seem overpriced ($44.00 ++). Any suggestions?
Reply
Old Jun 3, 2019 | 08:51 PM
  #2  
MTPZ06's Avatar
MTPZ06
Team Owner
Supporting Gold
10 Year Member
 
Joined: Dec 2008
Posts: 35,874
Likes: 1,600
From: Honolulu HI
Default

You can get silicone couplers for as cheap as $10. You just need to know what size ID to get.
Reply
Old Jun 4, 2019 | 12:02 AM
  #3  
Tahoe's Avatar
Tahoe
Thread Starter
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2013
Posts: 208
Likes: 4
Default

Corvette High Flow Reducer Coupler : 2006-2013 C6 LS3 stock throttle body to stock air cleaner.

sz: 4.5" length 4.75 wide I.D. to 4.0" wide I.D.

Please let me know where $10 coupler is.

thank you
Reply
Old Jun 4, 2019 | 10:50 AM
  #4  
jonjoy's Avatar
jonjoy
Burning Brakes
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: Sep 2018
Posts: 1,023
Likes: 174
From: Auburn Al
Default

$44.00? OMG I'll have to take out a loan.
Reply
Old Jun 4, 2019 | 10:58 AM
  #5  
oemtech's Avatar
oemtech
Melting Slicks
Veteran: Navy
Veteran: National Guard
Veteran: Reserves
Liked
 
Joined: Aug 2016
Posts: 2,448
Likes: 160
From: JARRELL TEXAS
Default

Amazon - Spectre Performance Amazon - Spectre Performance


Last edited by oemtech; Jun 4, 2019 at 10:59 AM.
Reply
Old Jun 4, 2019 | 01:14 PM
  #6  
Tahoe's Avatar
Tahoe
Thread Starter
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2013
Posts: 208
Likes: 4
Default

knew about Spectre....I was replying to MTPZ06's response...."You can get silicone couplers for as cheap as $10. You just need to know what size ID to get."
thanks

Last edited by Tahoe; Jun 4, 2019 at 01:16 PM.
Reply
Old Jun 4, 2019 | 01:30 PM
  #7  
MTPZ06's Avatar
MTPZ06
Team Owner
Supporting Gold
10 Year Member
 
Joined: Dec 2008
Posts: 35,874
Likes: 1,600
From: Honolulu HI
Default

Originally Posted by Tahoe
knew about Spectre....I was replying to MTPZ06's response...."You can get silicone couplers for as cheap as $10. You just need to know what size ID to get."
thanks
This is the place I typically look... http://www.siliconeintakes.com/intake-pipe-reducer/
Reply
Old Jun 4, 2019 | 02:34 PM
  #8  
Tahoe's Avatar
Tahoe
Thread Starter
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2013
Posts: 208
Likes: 4
Default

Thank you....two problems they don't list 4.75" I.D. (air cleaner O.D. side) and I do not know if the silicon can be heated safely. Spectre doesn't recommend heating it. I expect the silicon would be heat resistant but wanted to soak it in hot water to expand it 1/4" Also their reducers are only 3.5" long...I need 4.5"...What do you think? Appreciate your great assistance.

Last edited by Tahoe; Jun 4, 2019 at 02:49 PM.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Jun 4, 2019 | 03:34 PM
  #9  
SixAddict's Avatar
SixAddict
Melting Slicks
Supporting Lifetime
Liked
Loved
Community Favorite
Top Answer: 5
 
Joined: Feb 2017
Posts: 3,291
Likes: 1,283
From: Phoenix, AZ to Quakertown, PA.
C6 of Year Finalist (appearance mods) 2019
Default


I've got a brand new one I never installed as I went with CAI that came with its own. 25 bucks plus shipping I'll send it to ya. Unless your in Phoenix somewhere.
Reply
Old Jun 4, 2019 | 04:01 PM
  #10  
Tahoe's Avatar
Tahoe
Thread Starter
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2013
Posts: 208
Likes: 4
Default

Ron, thank you for your offer. What company's reducer? I was hoping for black. I am in south Florida 33071. What' the economy shipping? Do you do PayPal?

Last edited by Tahoe; Jun 4, 2019 at 04:22 PM.
Reply
Old Jun 4, 2019 | 06:13 PM
  #11  
SixAddict's Avatar
SixAddict
Melting Slicks
Supporting Lifetime
Liked
Loved
Community Favorite
Top Answer: 5
 
Joined: Feb 2017
Posts: 3,291
Likes: 1,283
From: Phoenix, AZ to Quakertown, PA.
C6 of Year Finalist (appearance mods) 2019
Default


Tahoe, sent you a pm.

Last edited by SixAddict; Jun 4, 2019 at 06:33 PM.
Reply
Old Jun 5, 2019 | 12:01 AM
  #12  
Tahoe's Avatar
Tahoe
Thread Starter
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2013
Posts: 208
Likes: 4
Default

Could we do this for $25.? economy ship(media mail)
Reply
Old Jun 5, 2019 | 01:03 PM
  #13  
STL Mike's Avatar
STL Mike
Burning Brakes
10 Year Member
All Eyes On Me
Photogenic
Photoriffic
 
Joined: Aug 2015
Posts: 983
Likes: 38
From: Wentzville, MO
Default

Check https://www.intakehoses.com/ for other options
Reply
Old Jun 5, 2019 | 01:36 PM
  #14  
Tahoe's Avatar
Tahoe
Thread Starter
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2013
Posts: 208
Likes: 4
Default

Could we do this for $25.? economy ship(media mail)
Reply
Old Jun 5, 2019 | 03:06 PM
  #15  
SixAddict's Avatar
SixAddict
Melting Slicks
Supporting Lifetime
Liked
Loved
Community Favorite
Top Answer: 5
 
Joined: Feb 2017
Posts: 3,291
Likes: 1,283
From: Phoenix, AZ to Quakertown, PA.
C6 of Year Finalist (appearance mods) 2019
Default

Originally Posted by Tahoe
Could we do this for $25.? economy ship(media mail)
Let me check when I run into town. I want to get at least 25 bucks for the thing. I've also got an offer of 30 shipped but you have first dibs.
Reply
Old Jun 5, 2019 | 03:11 PM
  #16  
Tahoe's Avatar
Tahoe
Thread Starter
Instructor
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2013
Posts: 208
Likes: 4
Default

O.K. thank you., I appreciate your help & so does my C6.
Reply
Old Jun 5, 2019 | 10:59 PM
  #17  
jimijam's Avatar
jimijam
Melting Slicks
 
Joined: Dec 2018
Posts: 2,385
Likes: 938
From: PNW
Default

Hey, folks. Let me save you all the hassle of clicking on the links posted....these vendors do NOT have the correct 4.75 to 4.0 size needed for our Vettes.
Originally Posted by MTPZ06
This is the place I typically look... http://www.siliconeintakes.com/intake-pipe-reducer/
Originally Posted by STL Mike
Check https://www.intakehoses.com/ for other options
Reply

Get notified of new replies

To C6 intake reducer coupler



Thread Tools
Search this Thread

All times are GMT -4. The time now is 07:43 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE