exhaust and emissions
Corsa Performance 21389 3.0" True Dual Catback Exhaust System with Dual Rear Exit and Flat Cut 5.0" Tips
$2,000
Made to order
Universal fit — no vehicle-specific fitment required.
Free freight ≥ $999 · $40 flat below
About this part
CORSA's 2025+ RAM® RHO exhaust offering has arrived! . CORSA's cat-back exhaust is a 3.0" 304 stainless steel true dual path exhaust system containing two mufflers with integrated X-Pipes & CORSA's market-leading Best-in-Class No Drone RSC® (Reflective Sound Cancellation) Exhaust Technology and is finished off with 5.0" Dual wall stainless steel flat cut tips. The full CORSA® RAM® RHO catback unleashes a true Jekyll and Hyde experience unlike any other exhaust system on the road. Available only in CORSA's "Sport" sound level the exhaust note is noticeably more aggressive than the stock system on both cold start and during acceleration while being completely silent behind the wheel at cruise. CORSA Performance has become the market leader in No Drone Exhaust Technology through years long commitment to perfecting the "Science of Sound©". CORSA Performance exhaust systems are proudly made in the USA and backed by a Limited Lifetime Warranty
Specifications
| WIDTH | 20 |
|---|---|
| HEIGHT | 14 |
| LENGTH | 53 |
| PROP65 | |
| WEIGHT | 48 |
| WARRANTY | Lifetime Warranty |
| EMISSIONS | Emissions Compliance Exempt |
| ATTRIBUTES | Exhaust Pipe Diameter:3.0";Exit Configuration:Dual Rear;Flow % Increase:0.73345630620244;Hazmat:No;Sound Level:Sport;Technology:RSC® No Drone;Tip Finish:Satin;Tip Inlet Diameter:3.0";Tip Style:Single;Tip: Cut:Straight;Tip: Edge Style:Dual Walled;Tip: Outlet Size:5.0";Tip: Shape:Round;WARNING CA Proposition 65:Yes;WARNING CA Proposition 65 Message:WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov;Weight Reduction:6 |
| PCDB CATEGORY | Exhaust |
| COUNTRY OF ORIGIN | US |
| PART TERMINOLOGY | Exhaust System Kit |
| VEHICLE SPECIFIC FITMENT | N |
| INSTALLATION INSTRUCTIONS |
Datasheet — not yet published