My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Corsa 14866BLK 3.5in Cat-Back Exhaust Single Side Exit with Twin 4.5in Black PVD Tips

(2014-2018 Chevrolet Silverado 1500; 2014-2019 GMC Sierra 1500)

Part of: Corsa Performance Cat-Back Exhaust System with RSC No-Drone Technology

Other options in this family: Corsa 14466BLK Corsa 14989BLK Corsa 14991 Corsa 14189 Corsa 14826BLK

Manufacturer

Picture for manufacturer Corsa

Part Number

14866BLK
21 reviews
Sale Price

$2,127.99

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Corsa 14866BLK cat-back exhaust system features a 3.5-inch diameter construction with a single side exit configuration, finished with distinctive twin 4.5-inch Black PVD Pro-Series tips. This premium exhaust system utilizes CORSA's patented Reflective Sound Cancellation (RSC) Technology, which eliminates cabin drone while delivering an aggressive exhaust note under acceleration.

Key Features:

  • Patented RSC Technology eliminates annoying drone frequencies during highway cruising
  • 3.5-inch mandrel-bent tubing maximizes exhaust flow and performance gains
  • Twin 4.5-inch Black PVD Pro-Series tips provide a premium, corrosion-resistant finish
  • Single side exit design for aggressive styling
  • Aggressive sound under acceleration with quiet, drone-free highway cruising
  • Direct bolt-on cat-back system for straightforward installation
  • Engineered to increase horsepower and torque without sacrificing sound quality

CORSA's RSC Technology uses specifically tuned resonators to cancel out problematic sound frequencies, allowing their acoustic engineers to craft an exhaust note tailored to your vehicle's personality. This system delivers measurable performance improvements while maintaining exceptional sound quality throughout the RPM range.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Products specifications

Fits

2014-2018 Chevrolet Silverado 1500; 2014-2019 GMC Sierra 1500

Tubing Diameter

3.500 in.

Inlet Inside Diameter

3.500 in.

Outlet Outside Diameter

3.500 in.

System Type

Cat Back

Material

Stainless Steel

Exhaust Type

Single

Exit Style

Straight

Tip Diameter

4.500 in.

Tail Pipe Material

Stainless Steel

Muffler Type

Chambered

Exit Position

Single Side

Exhaust Type

Cat-Back

Tail Pipe Diameter

3.500 in.

Tip Logo

None

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Got exactly what i had ordered in prefect condition.

Best prices and in stock for Borg Warner anywhere. Thank you!

Ordered power steering pump and it was shipped to my home within a week. Great price. Satisfied with my purchase and I will be using Autoplicity again.

My only issue ....you don't give me a date on when to expect their arrival?? Also your description says for "1"....hopefully one is one pair?

Went as expected.

Lowest prices around, fast to ship. I will be back.

Best prices and super easy checkout.

Great

Easy to order and find parts

I just installed the 14866blk on the truck yesterday with only 1009 mile on it. All I can say is "WOW!" Easy install, sounds amazing, no drone (even in V4 mode), all stainless, what more could you ask for.....it to be free?? We all know that won't happen.

great so far

The part I needed at a good price, shipped promptly. What is there not to like!

First time buyer. Ordered Sunday. Shipped out Monday. Fast Shipping. Good prices.

It was good quick and eassy

Not bad price

Easy Payment

great

Best price, received it in the same week, wish it came with a new torca clamp for the cat. connection instead of using the old stock one. Great sound almost to load, but i have the 6.2L and i've gotten used to it. sounds perfect at low rpm's.

Cheapest price I could find anywhere by a lot ...

Excellent Product! Exactly what I was expecting! Material is great and instructions are detailed.

Found what I wanted at the best price on the internet! Good tie-in with Amazon also.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy