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Corsa 14857BLK 3.0in Cat-Back Exhaust System Dual Rear Exit with Twin 3.5in Black PVD Tips

(2015-2020 Subaru WRX; 2015-2020 Subaru WRX STI)

Manufacturer

Part Number

14857BLK
Sale Price

$1,928.99

In Stock (6)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Corsa 14857BLK cat-back exhaust system delivers professional-grade performance with Corsa's patented Reflective Sound Cancellation (RSC) Technology. This innovative acoustic engineering eliminates exhaust drone during highway cruising while producing an aggressive, powerful sound under acceleration.

Key Features:

  • 3.0-inch mandrel-bent tubing for maximum exhaust flow
  • Dual rear exit configuration with twin 3.5-inch Pro-Series tips
  • Black PVD (Physical Vapor Deposition) finish for long-lasting appearance
  • Patented RSC Technology eliminates exhaust drone at cruise speeds
  • Aggressive exhaust note under acceleration
  • Engineered for performance gains without sacrificing sound quality
  • Direct bolt-on installation with factory mounting points
  • Premium stainless steel construction for durability

This cat-back system is precision-engineered to match your vehicle's personality while delivering measurable horsepower and torque gains. The mandrel-bent tubing maintains consistent diameter throughout each bend, reducing backpressure and improving exhaust scavenging. The Black PVD coating on the Pro-Series tips provides superior resistance to corrosion and discoloration compared to traditional chrome finishes.

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

Products specifications

Fits

2015-2020 Subaru WRX; 2015-2020 Subaru WRX STI

Inlet Inside Diameter

3.000 in.

Outlet Outside Diameter

3.000 in.

Tip Diameter

3.500 in.

System Type

Cat Back

Material

Stainless Steel

Exhaust Type

Single

Tubing Diameter

3.000 in.

Exit Position

Dual Rear

Exit Style

Straight

Tail Pipe Material

Stainless Steel

Muffler Type

Chambered

Tail Pipe Diameter

3.000 in.

Exhaust Type

Cat-Back

Tip Logo

None

Prop 65

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

I recieved my order faster than expected, and had it installed in about an hour and a half. The fit was excellent and I am very happy, I also got the crossover but haven't had time to install it. My old 95 sounds great and I have better acceleration, thank you for a well made, bolt on system.

Very easy and quick.

No Comment

Ordered exactly what I needed, the price was good and received the part very quickly.

It was the part I needed and quick delivery.

No issues

No issues

Thanks!

So far So Good

Easy, customer-friendly online shopping. I am satisfied.

Great experience so far

Very easy and fast

Cool

Quick and easy

easy and quick

Easy to deal with about shipping questions, great prices, and friendly customer service. One of the few places who says "I'll return you call" and actually does. Thanks...

Great price on parts, shipping a tad high but still okay

Great experience. Good service. Reasonable prices.

good so far, will know more when I get it

Best price with shipping from any auto supply house ! Fast shipping with tracking number emailed right away ! This is my new parts house !

I was genuinely impressed with their price for my item and truly happy with the speed of their shipping. I'll definately look forward to buying from Autoplicity in the future!

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