Jump to content
Do Not Sell My Personal Information


advice plz...


cosev
 Share

Recommended Posts

Hi...After I changed my exhaust it is time for me to think what to do with the intake..Should I put an OEM replacement filter or should I get a conical filter?I would like to get a conical filter,but there are many that saying that ther is no benefir from them,that those filters make cars lose power at higher revs,..and all this stuff has made me qutie confused..So,what do you think,should I get a conical filter or what???

Link to comment
Share on other sites


You will only really benefit from an induction kit if you have a better than stock exhaust, remember more air in = more air out = more hp

An exhaust on its own or a filter on its own will be crap but add both and they'll work together and you'll then get your improvement.

It definately will NOT hamper your engine at speed, you engine will only suck as much air as it can handle at any given rev range, thats why forced induction cars (turbo) have 'blow off valves' to prevent pushing too much unwanted air into the intake.

Link to comment
Share on other sites

  • 5 months later...

Most stock intake tubes are accordian looking so their max inner diameter is diminished. As far as the filter is concerned, the most free flowing with the greatest surface area would be best.

You can lose power with a larger diameter exhaust because there is less scavenging. Most of the time there is a loss of power down low with a gain of power up high. your peak horsepower goes up, but under normal driving it will feel a little weaker. This applies to naturally aspirated.

WIth turbo you need a larger exhaust than non turbo because you are forcing more air/fuel into the combustion chambers than a non turbo. And generally with turbo cars you want the least restrictive exhaust possible so that you don't put back pressure on the turbo outlet.

Link to comment
Share on other sites

It definately will NOT hamper your engine at speed, you engine will only suck as much air as it can handle at any given rev range, thats why forced induction cars (turbo) have 'blow off valves' to prevent pushing too much unwanted air into the intake.

blow off valves, dumpvalves what ever you want to call them are to stop the turbo stalling when you lift off the gas. if you imagine the compressor wheel pushin air into the engine. when you lift off the gas the air hits a closed throttle butterfly and stops dead. the shock wave then travels back to the turbo stopping or slowing it down in some cases even smashing the compressor wheel, so next time you accelerate it takes time for the turbo to spin up to speed, known as turbo lag

Link to comment
Share on other sites


Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share




  • Join Toyota Owners Club

    Join Europe's Largest Toyota Community! It's FREE!

  • Topics

  • Our picks

    • A car for driving purists: the new Toyota GR Supra with manual transmission
      GR Supra was Toyota’s first global Gazoo Racing (GR) model and from the moment of its launch in 2019 has been the perfect embodiment of the spirit of GR and the dream of Toyota President Akio Toyoda to deliver a car that is purely about the joy of driving
      • 0 replies
    • Toyota launches sales of the new GR86 coupe
      Toyota’s launch of the new GR86 coupe is one of the most hotly anticipated new model introductions of 2022. Advance interest has been high for this third member of the thoroughbred GR sports car range, which will be available in strictly limited numbers – production for Europe is limited to just two years. Toyota is opening customer orders at 10am on 20 April 2022, both online at www.toyota.co.uk and through its UK dealer network
      • 0 replies
    • Toyota announces pricing and specification details for the new GR86 coupe
      Toyota today reveals more details of the new GR86, the new entry point to its range of pure-bred GR (Gazoo Racing) sports cars, including prices, equipment specification and an initial customer PCP offer
      • 0 replies
    • TOYOTA GAZOO Racing Premieres GR Corolla
      TOYOTA GAZOO Racing (TGR) held the world premiere of the all-new GR Corolla in Long Beach, California, USA, on March 31 (local time), on the eve of the opening round of the Formula Drift*1 season. The GR Corolla is scheduled for launch in Japan in the second half of 2022.
      • 0 replies
    • Toyota statement on Russian local manufacturing and vehicle imports
      Like everyone around the world, Toyota is watching the ongoing developments in Ukraine with great concern for the safety of people of Ukraine and hopes for a safe return to peace as soon as possible

      As a company with operations in Ukraine and Russia, our priority in dealing with this crisis is to ensure the safety of all our team members, retailer staff, and supply chain partners.

      We are also monitoring global developments and will make necessary decisions as required.

      The business status of Toyota’s European operations is as follows:

      Toyota Ukraine has stopped all activities as of 24 February (Toyota Ukraine = sales and after sales operations; 37 retail locations; distributor owned by Sumitomo Corp.)

      Toyota Motor Russia will stop production at its St-Petersburg plant from 4 March and has stopped imports of vehicles, until further notice, due to supply chain disruptions (Toyota Russia = sales and after sales operations; 168 retail locations; and one plant in St Petersburg manufacturing RAV4 and Camry models for the Russian market with exports to Belarus, Kazakhstan and Armenia)

      Other manufacturing and sales operations in the rest of Europe are not impacted.

      Toyota affiliates in countries bordering Ukraine have already taken concrete actions to support Ukrainian employees and their families, including facilitating the transfer of close family members from Ukraine to other destinations with the provision of accommodation, food, and other support to meet their needs. Further humanitarian support is being planned and will be announced in due course.
        • Like
      • 6 replies

×
×
  • Create New...




Forums


News


Membership