MOT failure · RFR #40546
Exhaust system leaking or insecure
Total
268
Models
13
Models most at risk.
Ranked by rate, not raw volume. A Fiesta shows every failure a lot because there are a lot of Fiestas. Rate = share of that model's own MOTs.
Failure match · your reg
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- 01 Kawasaki Unclassified 0.91%
- 02 Yamaha Ybr125 0.90%
- 03 Yamaha Ybr 125 0.89%
- 04 Honda Nt650v 0.69%
- 05 Yamaha Xv535 0.63%
- 06 Kawasaki Er5 0.60%
- 07 Yamaha Xj600 0.51%
- 08 Honda St1100 0.38%
- 09 Piaggio Vespa 0.38%
- 10 Suzuki Unclassified 0.34%
- 11 Honda Vfr750f 0.27%
- 12 BMW K Series 0.18%
- 13 Harley Davidson Flstc 0.17%
Typical UK garage cost
£120–£280
for exhaust mid / tail-pipe section. Range covers regional rate spread + part-quality variance. This one needs a lift and a torque wrench — book a garage rather than self-fitting. Open the estimator →
Frequently asked.
- Why does exhaust system leaking or insecure fail an MOT?
- Exhaust system leaking or insecure. Most commonly flagged on the Kawasaki Unclassified. UK MOT standards require this item to meet minimum safety thresholds — when it falls short, the tester logs it as a Major or Dangerous defect and the car fails outright.
- How much does it cost to fix exhaust system leaking or insecure?
- Typical UK garage cost for exhaust mid / tail-pipe section is £120–£280. The range reflects regional labour rate differences and part-quality choices. Main dealer rates are usually 30–50% higher.
- Can I fix exhaust system leaking or insecure myself?
- This repair typically needs workshop equipment — a lift and specialist tools. Most owners book a garage rather than attempt it at home.
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