Jaguar E-Pace Exhaust System: Specs, Fitment & Common Faults
On the E-Pace, documented DPF faults on related models have genuinely been blamed on driving style — worth pushing for a more thorough explanation rather than accepting this at face value.
Illustration for editorial purposes
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OEM Part Number: confirm via VIN — Rear silencer (aftermarket) Bosal 148-193 / Walker 23164
| Rear silencer (back box) — aftermarket | Bosal 148-193 (needs accessories); Walker 23164 (720 mm), 21993 (820 mm), 22693 (820 mm), 17166 (610 mm) - all without fitting parts; MTS 01.92170 (900 mm), 01.93730 (950 mm), 01.92280 (830 mm), 01.65880 (680 mm), 01.60499 (670 mm), trim codes listed; Vegaz JS-42, JS-43 (950 mm), JS-38, PGS-193, OS-337 (720 mm); Asmet 16.085 (sport pipe trim); Izawit 21.047 |
|---|---|
| Centre / intermediate silencer — aftermarket | Bosal 105-109, 233-577 (need accessories); Walker 21575 (790 mm, code letter 52), 28832 (930 mm); Ernst 153003 (810 mm), 177092 (800 mm); MTS 01.59790 (880 mm), 01.50577 (890 mm), 01.51350 (1050 mm); Vegaz VS-244AT (900 mm), MS-300 (600 mm), VS-111 (650 mm); Polmo 01.104, 30.233; Izawit 16.009, 07.072, 15.033, 18.030, 18.022, 23.034 |
| Front pipe / catalytic converter (DPF on diesels) — aftermarket | no Bosal/Walker; Quinton Hazell QCAT90848H, QCAT90902H (E9-103R, with fitting parts); BM Catalysts BM91170H, BM80174H, BM91518H (Euro 4, only with FK numbers, mostly non-approved); Vegaz JK-819/JK-820 (Euro 2/3); JMJ 1080081 etc (old diesel engine codes); Ridex 429C0013. |
| Genuine (OE) numbers quoted | None quoted in catalogue listings — order genuine parts against your VIN |
| Fitment notes | Rear silencer prices/years shown are from image labels. |
Jaguar E-Pace Exhaust System: The Part That Announces Its Own Problems
On the Jaguar E-Pace, this is one part where you'll usually hear the fault before you see it — a rattle, a drone, a sudden increase in noise that wasn't there last week. That's actually useful, since it gives you a head start on catching problems early.
Jaguar E-Pace Exhaust System: What It Does
The Jaguar E-Pace's exhaust system channels burnt gases away from the engine, reduces noise through the silencer, and treats emissions through a catalytic converter and particulate filter before gases exit the tailpipe. Petrol and diesel versions often use entirely different systems due to different emissions treatment requirements.
Jaguar E-Pace Exhaust System: Watch: Replacing It
Shares Ingenium 2.0D/JLR platform family; weak
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A Genuinely Alarming, Honest Real Account Worth Knowing — Jaguar E-Pace Exhaust System
If a dealer suggests a recurring DPF fault is down to your driving style, this is genuinely worth knowing: documented cases on related Jaguar models describe an owner's DPF warning illuminating repeatedly, with the manufacturer's explanation being a driving style issue, blaming mostly short journeys — worth pushing for a more thorough technical explanation if you hear something similar.
It's also genuinely worth knowing that Euro 6 diesel engines from around 2016 onward have been documented as genuinely less well suited to consistently short journeys, since the diesel particulate filter needs sustained higher engine speeds periodically to properly regenerate.
Jaguar E-Pace 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 Jaguar Exhaust System
The same part, covered across other Jaguar models.