4S03125 EXHAUST SYSTEM T-4 STAINLESS ALUMINIUM

Name: PRO CIRCUIT EXHAUST SYSTEM T-4 STAINLESS ALUMINIUM
Brand: PRO CIRCUIT
SKU: 4S03125
Price: 312.22 GBP
Availability: InStock

Fits 4 bikes

£367.32 Save 15%

£312.22

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 4S03125

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§ 02 / About this part

What it is

The PRO CIRCUIT EXHAUST SYSTEM T-4 STAINLESS ALUMINIUM, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This full system replaces the restrictive stock pipework from the cylinder head to the silencer. The stainless steel header and aluminium canister reduce overall weight while smoothing out the power curve. It is designed for riders looking for better throttle response and increased mid-range pull. Ensure you check your fuelling or ECU mapping after installation to account for the increased flow. Use new copper gaskets at the exhaust port to prevent leaks. This system stands up to the rigours of competitive racing and hard trail use.

§ 03 / Specs

The numbers

Brand: PRO CIRCUIT
Part number: 4S03125
Weight: 3.74 kg
VAT: 20%

// Fitment

Will it fit your bike?

Fits 4 models · 6 year-bands

Kawasaki 2 models

Suzuki 4 models

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron stable — this is a UK shop for motocross, enduro, and trail-bike hard parts. All fitments live on the site, and listed against MX models KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is in the data, fully enriched to assist with accurate fitting and finding the right part for your bike quickly and easily. Brands you'd find on a paddock workbench; pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere. Dirt & e-moto only. We operate from our huge storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. We have a RICH motorcycle history with multiple moto brands the images showing where we came from and our history, the business recently pivoted into hard parts and online retail.