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Change Car Rear Silencer

Easy 0h45–1h30 ~75–150£
Estimated time 0h45–1h30
Estimated labour cost ~75–150£
Difficulty Easy
Remove/refit the silencer 0h45
Renew the silencer 0h45
Repair the silencer* 1h30
Repair the front silencer* 1h30
Align the front silencer* 0h30
Repair the main silencer* 1h30
Align the main silencer* 0h30
Difficult main silencer removal* 0h30
Remove/refit the rear silencer 0h45
Renew the rear silencer 0h45
Repair the rear silencer 0h30
Weld a sheet-metal repair panel onto the rear silencer* 0h30–0h45
Difficult rear silencer removal* 0h30
Repair the main silencer 0h30
Repair the rear silencer* 1h30
Remove/refit the centre silencer 0h45
Renew the centre silencer 0h45
Remove/refit the front silencer 0h45
Renew the front silencer 0h45
Repair the front silencer 0h30
Align the front silencer 0h30
Renew the centre silencer (access for other repairs) 1h00
Align the main silencer 0h30
Renew the rear silencer (access for other repairs) 1h00
Difficult rear silencer removal 0h30
Remove/refit the rear silencer trim 0h30
Renew the rear silencer trim 0h30
Remove/refit both rear silencer trims 0h30
Renew both rear silencer trims 0h30
Remove/refit the exhaust pipe bracket 0h30
Renew the exhaust pipe bracket 0h30
Weld a sheet-metal repair panel onto the rear silencer 0h30

What is a Suzuki Swift rear silencer?

The rear silencer (also called the back box or rear muffler) reduces exhaust noise to an acceptable level. It is located at the end of the exhaust line, after the catalytic converter, particulate filter (if fitted), and sometimes an intermediate silencer.

When should you change the Suzuki Swift rear silencer?

No periodic replacement interval is specified. Carry out regular visual inspections for corrosion, holes, and deteriorated mounting rubbers. Signs that replacement is needed: louder exhaust noise, rattling from loose baffles, visible rust holes, exhaust fumes entering the cabin, or failure at the MOT/roadworthiness test.

Is it difficult to change the Suzuki Swift rear silencer?

Difficulty level 2/5: technically easy but may require effort if bolts and clamps are rusted. Key steps: raise the vehicle, apply penetrating oil to clamp bolts, remove the clamp connecting the silencer to the intermediate pipe, remove the mounting rubber hangers, fit the new silencer with new gasket/clamp, reattach mounting rubbers, check for leaks with engine running.

4 models covered

Model Year Range Engines covered Fuel
Swift 2004-2010 2004-2010 1.3 DDiS Diesel (D13A), 1.3 DDiS Diesel (Z13DT), 1.3 DDiS Diesel (Z13DTJ), 1.3, -LPG LPG,Petrol (M13A), 1.5, -LPG LPG,Petrol (M15A), 1.6, -LPG LPG,Petrol (M16A) Diesel, LPG, Petrol
Swift 2010-2017 2010-2017 1.2 16V, -LPG LPG,Petrol (K12B), 1.3 16V DDiS Diesel (D13A), 1.6, -LPG LPG,Petrol (M16A) Diesel, LPG, Petrol
Swift 2017-2025 2017-2025 1.0 BoosterJet, -MHEV Petrol (K10C), 1.2 Dualjet MHEV Petrol (K12D), 1.2, -MHEV, -LPG LPG,Petrol (K12C), 1.4 BoosterJet Petrol (K14C) LPG, Petrol
Swift Mk II 1989-2003 1989-2003 1.0i 8V, -LPG LPG,Petrol (G10A), 1.3i 16V, -LPG LPG,Petrol (G13BB), 1.3i 8V, -LPG LPG,Petrol (G13BA), 1.6i 16V Petrol (G16B) LPG, Petrol