Akrapovic exhaust Kawasaki ZZR1400 S-K14SO6-HZAAT 360° — drag me
8.7 k g
02 · Data & docs

The facts.

Technical data
BrandAkrapovic
Part numberS-K14SO6-HZAAT
FitmentKawasaki ZZR1400, ZZR1400 ABS and ZX-14R (2012–2020)
System typeSlip-on silencers, pair
MaterialsTitanium outer sleeves, carbon fibre end caps
Weight8.7 kg (stock 14.4 kg, saving 5.7 kg / 39.6 %)
Power200.8 PS at 9,950 rpm (stock 200.6 PS, gain 2.3 PS / 1.7 kW at 7,250 rpm)
Torque160.0 Nm (stock 158.5 Nm, gain 3.0 Nm at 3,050 rpm)
Approval noteThe EC type approval is only valid with the catalytic converter installed
Road approvalEC type approval and ECE type approval
DescriptionThe whole story

Five point seven kilograms. The standard ZZR1400 exhaust weighs 14.4 kg — the heaviest silencer set in this whole batch — and this titanium pair brings it down to 8.7 kg. On a hyperbike already carrying 268 kg, that is the single cheapest weight reduction available.

Key Features

  • 8.7 kg against the standard 14.4 kg: 5.7 kg gone, a 39.6 per cent reduction across the pair
  • 3.0 Nm more torque at 3,050 rpm — right at the bottom, where a 1,441 cc four is asked to pull from almost nothing
  • 2.3 PS (1.7 kW) more power at 7,250 rpm
  • Titanium muffler outer sleeves with carbon fibre end caps
  • EC and ECE type approved
  • Installation in about 30 minutes with no remapping
  • Covers the ZZR1400, the ZZR1400 ABS and the ZX-14R under one part number

Where the Weight Comes From

Kawasaki built the ZZR1400's exhaust to silence a 1,441 cc four at full throttle and to pass European noise regulation while doing it. That means two large double-skinned steel cans and a heavy collector. Replacing the cans with titanium and carbon removes almost six kilograms without touching anything upstream — the largest saving-to-effort ratio on the bike.

The torque gain at 3,050 rpm is the number a ZZR owner will actually notice. This engine is ridden at low revs in top gear far more often than at the redline, and three newton metres just above idle is felt every time the throttle opens.

One Approval Condition

Akrapovic states that the EC type approval is only valid when the catalytic converter is installed. Remove the converter and the paperwork no longer covers the system. That is worth knowing before any further modification.

One Motorcycle, Two Names

ZZR1400 and ZX-14R are the same machine. Kawasaki sells it as the ZZR1400 in Europe and as the Ninja ZX-14R in North America, and the registration document decides which name is on your papers. The exhaust, the mounting and the measurements are identical, which is why both appear in the fitment here.

Akrapovic ran this system on a 2016 example, in the middle of the years covered. Installation is 30 minutes, and the standard silencer can be refitted for a sale — worth remembering on a motorcycle that holds its value the way this one does.

Fitment and Compatibility

S-K14SO6-HZAAT covers the Kawasaki ZZR1400, the ZZR1400 ABS and the ZX-14R from model year 2012 through 2020. Both silencers are supplied.

Road Approval

EC type approval and ECE type approval, with the certificates supplied and downloadable here — valid, as noted above, with the catalytic converter in place. Under that condition the system is a legal replacement for road use in the European Union.

Specifications

  • Part number: S-K14SO6-HZAAT
  • EAN: 3831113535489
  • Fitment: Kawasaki ZZR1400, ZZR1400 ABS, ZX-14R (2012–2020)
  • System type: slip-on silencers, pair
  • Outer sleeves: titanium
  • End caps: carbon fibre
  • System weight: 8.7 kg (stock 14.4 kg, saving 5.7 kg / 39.6 %)
  • Power: 200.8 PS at 9,950 rpm (stock 200.6 PS at 10,100 rpm, gain 2.3 PS / 1.7 kW at 7,250 rpm)
  • Torque: 160.0 Nm (stock 158.5 Nm at 7,700 rpm, gain 3.0 Nm at 3,050 rpm)
  • Installation time: approx. 30 minutes
  • Approval condition: EC type approval valid only with the catalytic converter installed
  • Road approval: EC type approval and ECE type approval
  • Country of manufacture: Slovenia
FitmentWhich bikes this fits
  • Kawasaki ZZR1400 (2012–2020)
  • Kawasaki ZZR1400 ABS (2012–2020)
  • Kawasaki ZX-14R (2012–2020)
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08 · Paddock

Before you go.

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