Kia Soul Exhaust System: Specs, Fitment & Common Faults
On the Soul, if diesel and told a blocked DPF is "your driving style," it's genuinely worth knowing the DPF is ECU-managed, not owner-serviceable.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — Rear silencer (aftermarket) Bosal 169-041 / Walker 22970
| Rear silencer (back box) — aftermarket | Bosal 169-041, 165-055, 169-217 (need accessories); Walker 22970 (730 mm, 4.5 kg, code letter 52); MTS 01.60576, 01.61273 (trim codes); Vegaz KS-132, KS-130, KS-162, KS-190, KS-112, MZS-51; Polmo 47.71, 47.06, 47.60, 10.41; Izawit 36.011, 36.036 |
|---|---|
| Centre / intermediate silencer — aftermarket | Vegaz only: KS-156IMA, KS-137IMA (1000 mm), KS-126 (900 mm). |
| Front pipe / catalytic converter (DPF on diesels) — aftermarket | Bosal 090-213 (Euro 5/6, manifold type); Walker 28685 (480 mm, code letter 91); Ernst 760812 (centre, Euro 4, 510 mm); Vegaz HUK-306QP/HUK-306 (front, Euro 5/6, 450 mm), HUK-936; BM Catalysts BM91956H (Euro 5), BM80482H; JMJ 1091678 (G4LA), 1091620, 1091621 (510 mm), 1090123 |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine parts against your VIN |
| Fitment notes | Engines 1.6 CVVT, 2.0 GDI, 1.6 CRDi at category level only. |
A Genuinely Honest, Real Argument Worth Knowing If Told It's "Your Driving Style" — Kia Soul Exhaust System
This is genuinely worth knowing if a dealer blames a blocked DPF on your driving style: the DPF itself is not a component you're expected to service — it's a fixed part of the exhaust system, self-managed by the car's ECU. Genuine contamination is typically the result of a fault with an associated component, such as the differential pressure sensor or EGR valve, rather than simply how the car is driven.
It's also genuinely worth verifying directly what emissions equipment your specific car actually has, rather than trusting a blanket claim from a dealer — one documented case saw a dealer incorrectly tell a buyer a specific diesel variant had no DPF at all, when it genuinely did.
Kia Soul Exhaust System: The Part That Announces Its Own Problems
On the Kia Soul, sound is usually the first clue here, ahead of any visual sign — a rattle, a drone, noise that's crept in gradually or arrived overnight. It's one of the more forgiving faults in that sense, since your ears will likely flag it before it becomes a bigger problem.
Kia Soul Exhaust System: Watch: Replacing It
Overlaps 2014-16 only; alt 6sYnbSccvHU (flex pipe, 2011 Soul)
Kia Soul Exhaust System: What It Does
The Kia Soul's exhaust system handles three things at once: clearing burnt gases from the engine, cutting noise via the silencer, and treating emissions through a catalytic converter and particulate filter. Because petrol and diesel emissions requirements differ, it often uses genuinely different exhaust systems depending on engine type.
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Kia Soul Exhaust System: Warning Signs, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Exhaust System Guide for warning signs and fault codes to watch for, confirming fitment against your VIN, and which aftermarket brands are worth trusting.
More Kia Exhaust System
The same part, covered across other Kia models.