Description

MAZDA RSK SPEED ATENZA GG3P

【RACING SUCTION】

Code No. 70020-AZ107

The most powerful intake system carefully designed to fit engine room of a vehicle. HKS Racing Suction pushes air intake system efficiency to the limits.

Stealth frame is redesigned!

“Hyper Stealth Frame” exceeds the performance of previous Super Stealth frame.
Increasing air intake surface area by 27% improves air intake efficiency.

Bold white HKS logo printed on black anodized back plate accentuates the engine bay!

The outer edge of the funnel is securely fixed to the aluminum back plate. Use of aluminum significantly improves rigidity and durability. Alumite process improves surface of the funnel and also provides a sleek black look.

Real sports

TECHNOLOGY

Vehicle specific suction pipe design.
Angle and length of pipe enhance the induction efficiency.
It is effective for quick response for NA engines and higher performance for turbocharged engines.

Point

With stock suction system, induction air hit to corrugated portion of hose and makes swirl and resistance. The specially designed pipe reduces corrugated portion and gap inside pipe to make air flow smoother.

Features

Frame Support
Fits flexibly to aluminum back plate, securely fixes hyper stealth frame. It also serves as a guide for attaching the filter to the hemispherical surface, improving maintainability such as filter replacement.
Racing suction adopted wet two-layer type
The filter element is a wet 2-layer polyurethane form impregnated with a special high viscosity adhesive.
Filter porosity is designed as large as possible to provide high air intake flow efficiency without sacrificing filtration ability.
* Dry type three layer type exchange filter can also be used
Super Inner Frame
The cross section of the inner frame is streamlined with 16 frames parabolically placed towards the center.
Simple lightweight frame design provides smoother air flow.
Super Lip Funnel
The defining feature of HKS intake: “Super Lip Funnel”.
Super Lip Funnel maximizes air intake surface area in the limited space in the engine bay and optimizes air intake efficiency.

HKS Racing Suction is a high efficiency air intake device and may cause irregularities in the engine work. HKS recommends considering a total tuning concept combining this product with a sport exhaust system and a suitable engine setting.

■Direct Throttle（Compressor）intake Mounting

Replacing all necessary parts between the HKS air cleaner assembly and the throttle (to the compressor housing on turbo cars) allows eliminating air intake restrictions and increasing air intake efficiency, providing a dramatic improvement in engine response and performance. Exclusively for some vehicles only, a direct type Super Power Flow air cleaner assembly is available. It provides a smooth air flow from the entrance point of the filter to the throttle valve.

Racing Suction is new and better version of already standard sport air cleaner Super power flow.
This filter is made of low friction and wet type filter. The suction part is aluminum piping and designed for each vehicles. It’s the ultimate intake system.
And we are announcing new Racing Suction Reloaded for Mazda roadstar and Speed Atenza.

■Feature

It doesn’t change much in high rpm but for the start-up and mid rpm range power improved. And the beauty of the intake make it cool in the engine room.

performance graph

━ Stock	Power : 196.8 (kW)
━ Racing Suction	Power : 200.1 (kW)

performance graph

━ Stock	Torque : 391.6 (Nm)
━ Racing Suction	Torque : 395.9 (Nm)

Test vehicle specification
Vehicle type: DBA-GG3P Engine type: L3-VDT Other installed parts: Super fire racing spark plug M40LF

Impression	Stock	Bad	1	2	3	4	5	Good
Low-Mid rpm	RS	Bad	1	2	3	4	5	Good

Impression	Stock	Bad	1	2	3	4	5	Good
High rpm	RS	Bad	1	2	3	4	5	Good

Intake Sound	Stock	Quiet	1	2	3	4	5	Loud
Parking	RS	Quiet	1	2	3	4	5	Loud

Intake Sound	Stock	Quiet	1	2	3	4	5	Loud
During Driving	RS	Quiet	1	2	3	4	5	Loud

blueprint

■Remarks

Racing Suction is a air cleaner device for a car engine. For the best super power flow filter performance, please chagne the filter regularly.
We recommend you to use a high temperrature type spark plug because of the higher power with this product. Please change the spark plug for sure especially in the sport racing.
This product is made for a stock vehicles but for some cars, it might need to adjust in AFR, F-CON settings.

Vehicle	Classification	Model	Engine	Model Year	Style	Size	Code No.	Manual	Remarks
Vehicle	Classification	Model	Engine	Model Year	Style	Size	Code No.	Manual	Remarks	MAZDA SPEED ATENZA	DBA-	GG3P	L3-VDT	05/06 -07/12	Racing Suction	Φ200-80/Red	70020-AZ107		For “MAZDASPEED ATENZA”.