Nissan Pulsar N14 1991-1995 1.6L GA16DE Wildcat Exhaust Headers WILD108

Wildcat WILD108 headers (extractors) are designed for the Nissan Pulsar N14 fitted with the 1.6L GA16DE DOHC 16-valve petrol engine, with the Australian application covering approximately October 1991 to September 1995.

Featuring an interference header design, WILD108 is intended for street applications where improved exhaust flow and useful low-to-mid-range torque are important.

The header uses approximately 38mm primary pipes, 44mm secondary pipes and a 57mm outlet and is Australian made.

Please check availability and current lead time before ordering.

Key Features

• Suits Nissan Pulsar N14 1.6L
• Suits GA16DE DOHC 16-valve petrol engine
• Australian application approximately 10/1991-09/1995
• Interference header design
• Approximately 38mm (1.50") primary pipes
• Approximately 44mm (1.75") secondary pipes
• Approximately 57mm (2.25") outlet
• Designed to improve exhaust flow and scavenging
• Australian Made

Construction

Wildcat WILD108 headers are Australian Made and designed specifically around the Nissan GA16DE exhaust-port and engine-bay configuration.

The interference design combines the individual exhaust runners before the final outlet to help provide useful street performance and improved exhaust flow through the operating range.

Additional Options

A replacement header/manifold gasket is available separately – see RBG108.

Please contact Best Mufflers if you require advice on gaskets, exhaust components or installation parts to complete the installation.

Vehicle Fitment

• Make: Nissan
• Model: Pulsar
• Series: N14
• Year Range: 10/1991-09/1995
• Engine: GA16DE
• Capacity: 1.6L / 1597cc
• Configuration: DOHC 16-valve inline four-cylinder petrol
• Drive: Front-wheel drive

IMPORTANT: Confirm the vehicle is fitted with the 1.6L GA16DE engine before ordering.

Fitment Notes

Australian Pulsar: WILD108 is currently listed for the Nissan Pulsar N14 1.6L GA16DE. Australian application data places the GA16DE N14 at approximately October 1991 to September 1995.

NX Application: The GA16DE was fitted to NX/100NX models in some overseas markets. However, Australian-market Nissan NX and NX-R coupes were sold with the 2.0L SR20DE. For this reason, this Australian product listing is focused on the Pulsar N14 application rather than advertising WILD108 as an Australian NX header.

Because these vehicles are now older, engines and exhaust systems may have been replaced or modified. Confirm the engine code and existing exhaust configuration before ordering.

What's Included

• 1 x Wildcat WILD108 header/extractor assembly

Gaskets, bolts and other installation hardware should not be assumed to be included unless confirmed with the current product before ordering.

Recommended With

RBG108 – replacement header/manifold gasket.

Before installation, inspect the existing exhaust system, engine mounts, manifold studs, gaskets and associated hardware.

Why Good Headers & Exhaust Systems Matter

At 4,000 rpm, the 1.6L GA16DE four-cylinder engine theoretically draws approximately 3,200 litres of intake air per minute at 100% volumetric efficiency.

Using an illustrative hot exhaust volume at approximately 600°C, this represents around 9,600 litres of exhaust gas per minute.

A well-designed header and exhaust system helps manage this high gas flow efficiently, reducing restriction and improving exhaust scavenging, torque, throttle response and engine performance.

Installation Tips

Before installation, confirm that the vehicle is fitted with the 1.6L GA16DE DOHC 16-valve engine.

Professional installation is recommended. Check the condition of the existing exhaust system, manifold studs and associated mounting hardware before fitting the headers.

Lubricate threaded fasteners with WD-40 or a similar penetrating lubricant before removal to assist with easier removal and installation.

After installation and several heat cycles, inspect the exhaust system for leaks and recheck accessible fasteners where appropriate.

Warranty & Compliance

Any required catalytic converter, oxygen sensor and other emissions-control equipment must remain correctly installed and operational.

Installation must comply with applicable Australian state or territory requirements relating to emissions, exhaust noise and vehicle modifications.

FAQ

What vehicle does Wildcat WILD108 fit?
WILD108 is currently listed for the Nissan Pulsar N14 1.6L GA16DE, with the Australian application covering approximately 10/1991-09/1995.

What engine does WILD108 suit?
WILD108 suits the 1.6L GA16DE DOHC 16-valve four-cylinder petrol engine.

Does WILD108 fit the Australian Nissan NX?
The GA16DE was used in NX/100NX models in some overseas markets. However, Australian-market Nissan NX and NX-R coupes were sold with the 2.0L SR20DE. WILD108 should therefore not be advertised as an Australian NX 1.6L application.

What size are the WILD108 header pipes?
The supplied specifications list approximately 38mm (1.50") primaries, 44mm (1.75") secondaries and a 57mm (2.25") outlet.

What gasket suits WILD108?
See replacement gasket RBG108.

Can I pick up from the store?
Yes. Pick up is available but must be pre-arranged before collection.

How much is freight?
Freight varies depending on your delivery location and where stock is available. Please contact us for freight charges before ordering. Where possible, we can arrange dispatch from the nearest available product location to help reduce freight costs and delivery times.

Do you ship to the USA?
Yes. Best Mufflers regularly ships exhaust systems and exhaust parts to customers throughout the United States.

Please note that import duties, tariffs, taxes, and customs clearance fees are not included in the product or shipping price. Once your order is processed and the applicable charges are calculated, we will send you a secure payment link to finalise the import duties and tariff charges before dispatch.

Customer Support

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