2015-2018 Dodge Challenger 5.7L V8 Catback Exhaust System Stainless Steel

$569.99
$569.99
$690.00
Sold Out
Best Price Promise Found an eligible lower retail price? We'll match it.
Your order qualifies for FREEexpedited shipping
Free Returns Eligible items in the contiguous U.S. 60-day return policy.
Earn 569 points with this purchase GCA Rewards ›
2015–2018 Dodge Challenger 5.7L V8 Catback Exhaust System — Stainless Steel

Stainless steel catback that bolts to your existing downpipe and delivers deeper tone with less backpressure. Built from corrosion-resistant 300-series stainless, it's engineered to handle street and weekend driving without the complexity of a full system swap. Direct bolt-on design means minimal fabrication required.

✓ Ships from FL Warehouse ✓ 300-Series Stainless Steel ✓ In-House Quality Check
Key Features
  • Catback configuration - Connects at the factory catalytic converter outlet, so you keep emissions compliance and avoid custom tuning
  • Stainless steel construction - Resists rust and salt spray far longer than mild steel alternatives
  • Bolt-on fitment - Uses factory mounting locations; no welding, no hangers to fabricate
Specs
  • Material: Stainless Steel
  • Configuration: Catback system
  • Condition: New
What's Included
  • Catback exhaust system assembly
Frequently Asked Questions

Does this need to connect to my factory downpipe?

Yes — this is a catback system, so it bolts directly to your existing downpipe at the catalytic converter outlet. No downpipe modification or replacement required.

Will I need new gaskets or seals when I install this?

Check your vehicle's service manual for recommended gasket specs at the catback connection point. Most installations reuse factory gaskets, but fresh seals are cheap insurance against leaks.

Can I paint or coat the exterior?

Stainless steel can be ceramic coated or painted if you want custom color, but it doesn't require it — the material won't rust bare. Light polishing keeps it looking stock or showroom-fresh.