SKU: 6430033747

Airtec Motorsport Big Boost Pipe Kit Toyota GR Yaris 20+

Sale price$127.55 Regular price$141.72
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

Airtec Motorsport Big Boost Pipe Kit Toyota GR Yaris 20+As part of our expanding Yaris GR product range, AIRTEC Motorsport is proud to launch our big boost pipe kit upgrade suitable for track or fast road use. A direct replacement kit that offers increases in performance and response, the enlarged boost pipe kit features a freer flowing design with a larger 50mm bore on the hot side, together with a cold side that matches the bore of the throttle body from start to finish. Our comprehensive eight piece kit

As part of our expanding Yaris GR product range, AIRTEC Motorsport is proud to launch our big boost pipe kit upgrade suitable for track or fast road use.

A direct replacement kit that offers increases in performance and response, the enlarged boost pipe kit features a freer-flowing design with a larger 50mm bore on the hot side, together with a cold side that matches the bore of the throttle body from start to finish.

Our comprehensive eight-piece kit begins with a gentle taper from the 40mm turbo outlet that increases by 25% to reach 50mm as it meets the AIRTEC Motorsport intercooler inlet side. From the intercooler’s 60mm outlet side, the pipework tapers back down to meet the throttle body’s 49.5mm size, maintaining a 53mm minimum as it reaches the new cast alloy throttle body elbow. In doing so, it offers up to a 39% increase in internal diameter during the most restrictive part of the OEM pipework (38mm) just before the throttle body elbow.

This increased overall internal volume and improved design works to reduce restriction and improve flow from the turbo and to the inlet, providing an increase in power and response.

Made from high quality aluminium, the kit includes a revised throttle body elbow, a series of high-quality silicone connectors and all pipework is finished in powder-coated black for a subtle OEM+ look.

The installation package includes all fixtures and fittings, and detailed instructions.

With valuable performance gains and an improved look to the engine bay, the AIRTEC Motorsport enlarged boost pipe kit is an essential modification.

Specification:

  • Up to 39% increase in bore size
  • Larger and freer-flowing design
  • Comprehensive eight-piece kit
  • Improves flow from the turbo to the inlet
  • Increases mid-range performance
  • Direct replacement fitment
  • Made from high quality alloy
  • Powder-coated black finish
  • Includes all fixtures and fittings
  • Features detailed fitting guide

Please note: Will not fit OEM intercooler – designed only for use with AIRTEC Motorsport intercooler upgrade. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6430033747

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Nicole S.
Lexington, US
★★★★★ 3
Missing items
Color: Sky Blue, Size: 16
Was missing the tie that is supposed to come with it and it looked like it was tried on and thrown back in the bag. The sleeve to the jacket were rolled up.
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Reviewed in the United States on December 7, 2025
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Alley Cat on a Homestead
Draper, US
★★★★★ 5
Excellent Quality, Great Value, Great Look. Highly Recommend
Very well-made, there are some minor imperfections in the cuff sewing that aren't really noticeable when on. Liner is quality, color is spot on, and it fits true to size. If you're in the market for a toddler blazer and pants, you can't go wrong with this one in terms of quality, price, and the cut is perfect for a very polished look. There were a few loose strings to be clipped, but everything was correctly sewn and well. None of them affected the seam strength. The pants have a button and elastic on the waistband to make adjusting the waist size easier.
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Reviewed in the United States on November 14, 2025
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Amazon Customer
Port Orchard, US
★★★★★ 5
Great boys slim fit suit for weddings, church, or special events
Color: Medium Grey, Size: 12
Great kids suit. Comes with a jacket, pants, and tie. Does not have a shirt. Fits as expected. Classic cut on the lapels. Great quality materials. Well made pants and jacket. The color is consistent without any fade or dark spots that can happen with lower quality fabrics. Looks great on. My son loves it. Says it is not restrictive, he can move easily in it. Highly recommend for church, special events, weddings, etc.
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Reviewed in the United States on October 22, 2025
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Mommynificent
Battle Creek, US
★★★★★ 5
Nice high-quality, light weight suit for a tween!
Color: Navy Blue, Size: 10
This is such an attractive suit for a tween boy! My son loves dressing up, and this is his new favorite suit. He really likes the double-breasted style and the light weight of the fabric so that it isn't too hot. The tie that came with it gives major Harry Potter vibes which we weren't expecting, but he has lots of other ties that he also enjoys pairing with it. The size seems right, and it fits him well. He says it is very comfortable. I'm happy with the quality and the navy color.
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Reviewed in the United States on October 14, 2025
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A. Beauto
Boise, US
★★★★★ 5
Stylish and great value!
Color: Medium Grey, Size: 14
This grey suit was a great find for a school ceremony and will definitely be used again. The neutral color makes it easy to pair with different shirts and ties, and it has a modern, clean-cut look. The jacket and pants fit nicely after a quick press, and the quality was better than I expected for the price. It lost a star only because the waist on the pants needed a slight adjustment, but overall, we’re very happy with it!
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Reviewed in the United States on October 10, 2025

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