SKU: 66175214862

Tomei Unequal Length Exhaust Manifold | Subaru EJ20/25

Sale price$400.50 Regular price$445.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Tomei Unequal Length Exhaust Manifold | Subaru EJ20/25Exhaust Manifold Kit Expreme EJ Single Scroll WRX STI Unequal Length with Titan Exhaust Bandage Tomei introduced the high efficiency 4 1 as against the STD 4 2 1. The exhaust efficency of the standard exhaust manifold is not perfect. Tomei 4 1 type exhaust manifold has high efficency. You could see the change of dramatically driving feeling. The complete equal length is good for the exhaust intervention but reduce the turbine performance and increase

Exhaust Manifold Kit Expreme EJ Single Scroll WRX/STI Unequal Length with Titan Exhaust Bandage

Tomei introduced the high efficiency 4-1 as against the STD 4-2-1. The exhaust efficency of the standard exhaust manifold is not perfect. Tomei 4-1 type exhaust manifold has high efficency. You could see the change of dramatically driving feeling. The complete equal length is good for the exhaust intervention but reduce the turbine performance and increase the exhaust resistance. Contrary to that, the not-equal length exhaust manifold can lead the efficiency of other cylinders. Tomei designed not-equal length to keep the boxer sound. The clear sound which got dry further by change to the diameter of the support pipe and the stainless steel quality of the material is pulled out and the good feeling could be obtained at the acceleration. Tomei designed the Lost Wax type strength flange. They are perticular about the welding and exhaust efficiency is improved very much. Tomei selected SUS304 stainless steel which is lightweight and rust-proof. They prepared bolts, gaskets, and easy and full instruction manual for privator.

Features

  • High Efficiency 4-1 Type
  • Not-Equal Length Design
  • Great Expansion of Bore Size of Support Pipe
  • Dry Racing Sound
  • Ultra High Quality
  • Lightweight & Rust-Proof
  • Easy Installation

Applications

  • Subaru EJ205 / EJ207 / EJ255 / EJ257

What's In The Box?

  • Exhaust Manifold unit
  • Uppipe
  • 50mm x 15m Thermal Bandage
  • Bands
  • Gaskets
  • Bolts
  • Stickers

Warranty

  • Manufacturer Standard Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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: 66175214862

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Ashley H.
Draper, US
★★★★★ 5
Sturdy and sharp
Color: White, Size: 32"W x 6.7"D, 3 Pack
Sturdy, nice finished look. Easy to install and light weight.
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Reviewed in the United States on May 7, 2026
A
Verified Purchase
Ali*GOAT*
West Palm Beach, US
★★★★★ 5
Love love love shelves !
Color: Oak, Size: 32"W x 6.7"D, 3 Pack, Color: Oak, Size: 32"W x 6.7"D, 3 Pack
Packages well, came will all the tools you need for installation highly recommended I would buy again.
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Reviewed in the United States on May 24, 2026
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Verified Purchase
Lynnette
Belleville, US
★★★★★ 5
Not too thick and durable and sturdy.
Color: Rustic Brown, Size: 24"W x 6.7"D, 3 Pack
Just before I purchased these 3 I bought 2 sets of 2 larger ones. The color is exactly what I was needing. They are packaged together so no scratches or damage. My husband (the installer) says they are easy enough to install. They are perfect for a diy update, durable and hold plenty of weight for their size. Happy happy customer
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Reviewed in the United States on May 8, 2026
J
Verified Purchase
Jose
Omaha, US
★★★★★ 5
Good quality for the price
Color: Black, Size: 30"W x 6.7"D, 3 Pack, Color: Black, Size: 30"W x 6.7"D, 3 Pack
Seamless floating shelves that look and feel great. I opted to use different drywall anchors since I didn't trust the ones that came with the product. I have bad drywall and no studs where I was mounting so that doesn't fall back onto the product. The shelves are true to size and have held up great. The shelves themselves aren't too heavy so it leaves some room to add weight onto them. I used the 30in long shelf on the left and 24in long shelf on the right to create a nice corner shelf. There are additional screws on the bottom the keep the shelves from moving off the bracket.
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Reviewed in the United States on February 18, 2026
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josseline m.
Chelsea, US
★★★★★ 3
Be careful
Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
They are nice but flimsy, not flush on the wall scared they might fall
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Reviewed in the United States on January 27, 2026

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