Products

Stainless steel construction.

Over pipe included.

Price is Per Side - 2x Required Per Exhaust Manifold

HKS releases a new exhaust joint pipe that goes in the middle of primary and secondary catalytic converter.

Stock φ54 pipe is a bottleneck even in the factory exhaust system. HKS pipe size is increased up to φ60 that greatly improves exhaust efficiency and goes great with bolt on turbo kit.

Stock φ54 pipe was purposely dented in several places for preventing interference with other vehicle parts (see photo). On the other hand, HKS joint pipe is φ60 and it was made in a layout without these dents. Due to the bigger bend radius than stock, the exhaust pressure is reduced and the power is increased.

HKS STAINLESS DUAL RESONATED FRONT PIPE BRZ/86

The main part for the high output is the exhaust manifold shown on the right graph.

We recommend having a total full straight exhaust tuning by having more power by changing the muffler and exhaust manifold and tune the sound with the front pipe.
* If the exhaust manifold is changed, the engine check light might be turn on for a certain combination.

**Off Road Use Only**

Designed locally to suit Australian Specification Vehicles.

Reduce turbo lag and improve overall engine performance with the catless Invidia S304 Stainless Steel Downpipe.

Second to none quality assured:

• 1.5mm thick S304 Stainless Steel mandrel bent piping -  greatly reduces the risk of cracks and breaks developing, reduces rasp and vibration.
• Open Bellmouth - Improved turbo spool
• Laser cut turbo mounting flange - Maximum heat durability
• Cast flanges - precision fitment and durability
• Stock mounting points and O2 sensor locations - Greater compatibility
• Robotic welded - Fantastic appearance and uniform strength
• Gaskets, nuts and bolts included
• Direct fit with factory exhaust system - No steering knuckle required

The Invidia Catted Downpipe features a Open Mouth Bellmouth with a 100cell Cat at the top of the down pipe. 

Invidia's all new Australian Spec downpipe is a great way to start getting performance HP and Torque.

The Invidia downpipe is constructed of 304 stainless steel tubing to ensure longevity while enhancing power by freeing exhaust flow. 3" mandrel bent piping will bolt up to any stock replacement catback or stock unit.

The Invidia Catted Downpipe features a Open Mouth Bellmouth with a 100cell Cat at the top of the down pipe. Designed in Australia

Invidia's all new Australian Spec downpipe is a great way to start getting performance HP and Torque.

The Invidia downpipe is constructed of 304 stainless steel tubing to ensure longevity while enhancing power by freeing exhaust flow. 3" mandrel bent piping will bolt up to any stock replacement catback or stock unit.

The Australian Designed Stainless Cast Head ensures perfect flow. 

No steering knuckle is required with the Aus Spec Down Pipe

The Invidia Downpipe features a Open Mouth Bellmouth. Designed in Australia
Invidia's all new Australian Spec downpipe is a great way to start getting performance HP and Torque.

The Invidia downpipe is constructed of 304 stainless steel tubing to ensure longevity while enhancing power by freeing exhaust flow. 3" mandrel bent piping will bolt up to any stock replacement catback or stock unit.

Designed locally to suit Australian Specification Vehicles.

Reduce turbo lag and improve overall engine performance with the catless Invidia S304 Stainless Steel Downpipe.

Second to none quality assured:

• 1.5mm thick, 76mm diameter, S304 Stainless Steel mandrel bent piping -  greatly reduces the risk of cracks and breaks developing, reduces rasp and vibration.
• Open Bellmouth - Improved turbo spool
• Laser cut turbo mounting flange - Maximum heat durability
• Cast flanges - precision fitment and durability
• Stock mounting points and O2 sensor locations - Greater compatibility
• Robotic welded - Fantastic appearance and uniform strength
• Gaskets, nuts and bolts included
• Direct fit with factory exhaust system - No steering knuckle required

   

Designed locally to suit Australian Specification Vehicles.

Reduce turbo lag and improve overall engine performance with the Invidia S304 Stainless Steel Downpipe with High Flow Catalytic Converter.

Second to none quality assured:

• 1.5mm thick, 76mm diameter, S304 Stainless Steel mandrel bent piping -  greatly reduces the risk of cracks and breaks developing, reduces rasp and vibration.
• Open Bellmouth - Improved turbo spool
• Laser cut turbo mounting flange - Maximum heat durability
• Cast flanges - precision fitment and durability
• Stock mounting points and O2 sensor locations - Greater compatibility
• Robotic welded - Fantastic appearance and uniform strength
• Gaskets, nuts and bolts included
• Direct fit with factory exhaust system - No steering knuckle required

*Suits Auto Trans Only* 

• Mandrel bent for optimum flow
• High grade 304 stainless steel
• Laser cut turbo mounting flange
• Stock mounting points and O2 sensor locations
• Direct fit
• Gaskets, nuts and bolts included

Invidia Down Pipe with High Flow Cat

• Mandrel bent for optimum flow
• High grade 304 stainless steel
• Laser cut turbo mounting flange
• High Flow catalytic converter
• Stock mounting points and O2 sensor locations
• Direct fit
• Gaskets, nuts and bolts included

The most restrictive component of the factory exhaust system is the down-pipe which begins right after the turbocharger. Invidia Exhausts use a larger pipe diameter and smooth bends allows the turbocharger to exhale exhaust gases with fewer restrictions and turbulence. Because of these reasons, Invidia down-pipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque with a great reduction in turbo lag.

To withstand the high temperatures seen at the turbocharger laser cut cast steel flanges are used to ensure long lasting leak free reliability. A High-Flow catalytic converted is utilised to control emissions for street driving legalities but with minimal impact to exhaust flow. Designed locally to suit Australian Specification Vehicles, this is a 100% bolt on installation for right-hand drive vehicles with no modifications or changes to the steering knuckle required.  Factory O2 sensor locations are also retained to ensure compatibility with factory systems.

• 1.5mm thick S304 Stainless Steel mandrel bent piping -  greatly reduces the risk of cracks and breaks developing, reduces rasp and vibration.
• Laser cut turbo mounting flange - Maximum heat durability
• Cast flanges - precision fitment and durability
• Stock mounting points and O2 sensor locations - Greater compatibility
• Robotic welded - Fantastic appearance and uniform strength
• 100 Cell high flow, Metallic spun, catalytic converter - Maximum flow and long lifetime
• Gaskets, nuts and bolts included
• Direct fit with factory exhaust system.

Unleash maximum engine performance with Invidia S304 Stainless Steel Equal (Tuned) Length Catless Headers.

These headers dramatically reduce the restriction of the factory system.

• Includes Check Engine Light (CEL) fix module to prevent the common Check Engine Light when using aftermarket headers with a factory tune (caused by unexpected change in O2 sensor readings).
• 1.5mm thick S304 Stainless Steel mandrel bent piping -  greatly reduces the risk of cracks and breaks developing, reduces rasp and vibration.
• Cast flanges - optimum fitment and durability
• Robotic welded - Fantastic appearance and uniform strength
• Tuned length - optimum exhaust flow

Invidia knows that automotive enthusiasts are constantly looking for ways to extract more power from their engines and improve the driving experience, using only the highest quality materials.

Invidia manufactures their exhaust systems specifically for each application to guarantee precise fitment and power gains.

Invidia has applied their knowledge of automotive performance to a myriad of makes and models constantly refining and improving their product and design process.

Invidia headers are crafted to maximize your engines power by freeing up exhaust flow directly from the cylinder head. Headers direct the exhaust gases from the cylinder head individually before merging them together in the collector Factory exhaust manifolds are not built with maximum performance in mind Manufactures aim to reduce costs simplify manufacturing and reduce noise.

Invidia has worked to minimize bends in their exhaust headers to help increase flow. The increase in flow will not only increase your engines horsepower and torque output but it will also allow for a more aggressive exhaust note during idle and acceleration. Aside from the increase in power Invidia exhaust headers feature a polished stainless steel finish to dress up your engine bay making them much more attractive than the often cast exhaust manifolds they replace.

Features:

• Stainless steel construction
• Increase in horsepower and torque
• More aggressive exhaust note than stock manifold
• Reduced bends to increase exhaust flow
• Polished finish.

*Use of the equal length headers on a EJ20 (2.0L) requires a 2.5L Sump, Pick Up & Baffle Plate*

Invidia 12+ BRZ/86 Over-Pipe (one piece bended)