CORSA Performance Sport Cat-Back Exhaust, full system with polished dual tips laid out
CORSA Performance Sport Cat-Back Exhaust, assembled system, angled view
CORSA Performance Sport Cat-Back Exhaust, full system with polished dual tips laid out
CORSA Performance Sport Cat-Back Exhaust, assembled system, angled view

CORSA Performance Sport Cat-Back Exhaust for Cadillac ATS 2.0L Turbo Automatic 2013-2019 - Polished

CORSA Performance SKU: COR14888
Price
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Details

BrandCORSA Performance
SKUCOR14888
GTIN / UPC847466013164
Manufacturer Part Number14888

Product Information

A 3.0 in stainless cat-back exhaust that replaces the factory system from the catalytic converter back, ending in dual rear exits with single 4.0 in polished tips. Reflective Sound Cancellation gives a Sport-level sound under acceleration with no drone at cruise, and the system flows 34% more than stock and is rated at 14 hp and 5 lb-ft gains. It bolts on with no welding and reuses the factory hanger grommets, flange gasket and head pipe nuts.

Specifications

Type Cat-back exhaust system
Sound Level Sport
Pipe Diameter 3.0 in
Material 304 stainless steel
Exit Dual rear
Tips Single 4.0 in Pro-Series dual-wall slash-cut tip per side, polished
Fitment Notes 2.0L Turbo with automatic transmission; coupe and sedan
What's in the Box
  • Tunnel muffler assembly
  • Driver and passenger rear muffler assemblies
  • Driver and passenger tip assemblies
  • Head pipe assembly
  • Axle pipe assembly
  • Hardware kit
Warranty Limited lifetime, for as long as you own the vehicle

This part fits:

Year Make Model Submodel
2013-2019 Cadillac ATS Base, Luxury, Performance, Premium

Documents: Installation Instructions (PDF)

How involved is the install?

  • It bolts on with no welding, using hand tools, a torque wrench and grommet pullers. A lift or jack stands and a second person are needed, and a professional install is recommended. Clamps are tightened to 45 ft-lb with a torque wrench, not an impact gun.

Is smoke after the first start normal?

  • Yes. Light smoke after the first start-up is residual forming oil burning off, and the deeper tone on cold starts is temporary.

Is there a black tip version?

  • Yes. The same system with Black PVD tips is part number 14888BLK.

Where is it made?

  • It is made in the U.S.A.

Shipping

  • In stock orders typically ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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