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Toyota Hi-Ace Exhaust

Complete exhaust system components and performance parts specifically designed for the Toyota Hi-Ace. Quality guaranteed parts with fast delivery across South Africa. Find quality Toyota Hi-Ace scrap yard at our facility.

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Hi-Ace exhaust systems on the 2L, 2L-T, 3L diesel and 2Y/2RZ-FE petrol variants are refreshingly simple — manifold, front pipe, mid-section and tailbox, no cat on pre-1995 donors, no DPF or SCR complications. Our toyota hi-ace exhaust range covers exhaust manifolds, front pipes, mid-sections, mufflers, flex joints and clamps. Used OEM manifolds from CPT donors at R850-R1,800; new aftermarket manifolds from the JHB depot at R2,200-R4,200. Full mid-section and muffler systems are common fleet-service items at 120,000-180,000 km intervals.

Cracked exhaust manifolds are a classic Hi-Ace fault on hard-working diesel donors — the thermal cycling between cold starts and fully-loaded taxi duty eventually fatigues the casting. Replace with fresh gasket and studs rather than reusing. Flex pipe welds on high-mileage H100s crack at 200,000 km and let exhaust gas into the engine bay — cheap repair, important to catch before it becomes a safety issue. For 2Y petrol variants, catalytic converters (1995+ donors) are occasionally requested; used OEM cats R1,200-R2,800, aftermarket direct-fit R1,800-R3,500.

Exhaust for Toyota Hi-Ace — Frequently Asked

My Hi-Ace exhaust manifold is cracked — what are my options?

Used OEM manifolds from CPT-dismantled H100 donors run R850-R1,800, inspected for cracks before dispatch. New aftermarket manifolds from the JHB depot at R2,200-R4,200. Always replace the manifold-to-head gasket, manifold studs and nuts at the same job — these are single-use consumables that prevent repeat leaks. Budget an exhaust-system re-torque at the 500 km mark after installation.

How much is a full exhaust mid-section and muffler for a Hi-Ace?

Complete mid-section plus muffler for the H100 2L/3L diesel runs R1,600-R3,200 new aftermarket from the JHB depot. Individual components cheaper — mid-sections R650-R1,400; mufflers R550-R1,200. Used OEM sections from CPT donors sell at roughly half those prices but with limited remaining service life. Flex joints and clamps sold as standalone repair consumables at R80-R250 each.

Are catalytic converters needed on older Hi-Ace variants?

Pre-1995 Hi-Ace variants generally did not run catalytic converters as standard. 1995+ petrol variants (2Y and later 2RZ-FE/3RZ-FE) have them fitted and need them for roadworthy compliance in most provinces. Used OEM cats R1,200-R2,800; aftermarket direct-fit R1,800-R3,500. Diesel variants do not run cats but do have oxidation silencers that can fail — easily replaced with a straight-through section if a roadworthy is not the immediate concern.

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