Vehicle price comparison
Dodge Challenger vs Infiniti Q50 Exhaust Manifold prices
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Dodge Challenger exhaust manifold cost more?
A used Dodge Challenger exhaust manifold carries a median asking price of $144, which is 20% higher than the Infiniti Q50 at $120. Supply also plays a role: Dodge Challenger has 1,615 priced listings versus 221 for Infiniti Q50, and more listings generally mean more choices and more competitive pricing.
Grade A (excellent condition) parts make up 87% of Infiniti Q50 listings compared to 67% for the Dodge Challenger, so buyers looking for top-condition units will find more options on the Infiniti Q50 side.
The Dodge Challenger average ($183) runs 27% above its median ($144), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 9 model years for the Dodge Challenger (2015–2023) but only 6 for the Infiniti Q50 (2015–2021), so the Dodge Challenger data reflects a broader range of generations.
Only 66% of Dodge Challenger exhaust manifold listings include a posted price (1,615 of 2,459 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
The Dodge Challenger exhaust manifold is interchangeable across 15 model years versus just 7 for the Infiniti Q50 — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
Buyer's checklist
What to check before buying a used exhaust manifold
- Inspect the casting or tubular welds thoroughly for hairline thermal cracks, especially around collector junctions and bolt holes.
- Check mounting flanges with a straight edge for warping, which causes persistent exhaust leaks even with new gaskets installed.
- Verify oxygen sensor port count, thread condition, and EGR valve port locations, which differ depending on regional emissions equipment.
- Check that cylinder head exhaust port shapes (round vs D-port vs oval) match your engine's cylinder head design.
Full price guide
Dodge Challenger Exhaust Manifold
$35 – $743 · 1,615 listings
Full price guide
Infiniti Q50 Exhaust Manifold
$40 – $450 · 221 listings
Common questions
Dodge Challenger vs Infiniti Q50 exhaust manifold FAQ
Is a used Dodge Challenger exhaust manifold cheaper than a Infiniti Q50?
Infiniti Q50 has the lower median by $24 (20%). The Infiniti Q50 exhaust manifold ranges from $40 to $450 across 221 listings, while the Dodge Challenger ranges from $35 to $743 across 1,615 listings.
Can I use a Dodge Challenger exhaust manifold in a Infiniti Q50?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 1,615 priced Dodge Challenger listings and 221 priced Infiniti Q50 listings — 1,836 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Dodge Challenger $150 vs Infiniti Q50 $126. Grade B (Good): Dodge Challenger $86 vs Infiniti Q50 $56. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The Dodge Challenger exhaust manifold has 6 trim variants and the Infiniti Q50 has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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