Return to Torque Solution High Volume Intake Manifold: Subaru WRX 06-14, STI 04-21
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  1 of 1 people found the following review helpful:
 
5 of 5 2016 STI 600 whp - TS intake mani March 25, 2026
Reviewer: Turbotybo from Detroit, MI  
This intake mani always steals the show when I pop the hood at my local Subie meets, followed by “WOooOoOW”! I paired it with the TS spacer and IAG V3 tgv’s, and netted a modest 40+ whp gain at 30 psi on my BCP X500R turbo setup over oem! This intake mani makes a statement and is a great alternative if you’re looking for something more subtle than a polished process west or corsa veloce. The vacuum distribution block on the underside really cleans up the appearance from the top and o-ring design seals real nice! 9.9/10 - my only wish is it came in a splatter black directly from TS.

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  0 of 0 people found the following review helpful:
 
5 of 5 2016 STI 600 whp - TS intake mani March 25, 2026
Reviewer: Turbotybo from Detroit, MI  
This intake mani always steals the show when I pop the hood at my local Subie meets, followed by “WOooOoOW”! I paired it with the TS spacer and IAG V3 tgv’s, and netted a modest 40+ whp gain at 30 psi on my BCP X500R turbo setup over oem! This intake mani makes a statement and is a great alternative if you’re looking for something more subtle than a polished process west or corsa veloce. The vacuum distribution block on the underside really cleans up the appearance from the top and o-ring design seals real nice! 9.9/10 - my only wish is it came in a splatter black directly from TS.

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  0 of 0 people found the following review helpful:
 
5 of 5 Ts high volume manifold November 10, 2024
Reviewer: Marianelli Motorsports from Scranton, Pa  
Installed in a few hours to sort out lines specifically to the rotated setup. Once installed and dressed it looks great in the engine bay! Taken the sti for a tune and we make 600 whp on e. 500 on 93, and limited to some other hardware from making more at this time.

We powder coated ours and it came out great.

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  0 of 0 people found the following review helpful:
 
5 of 5 Torque Solution Manifold August 15, 2024
Reviewer: Marc from Singapore  
It will be great if this can be designed to long runner so buyer can avoid paying additional for the spacer.  Also, an additional add-ons of 1-2 more 1/8NPT vacuum will be good.

the "Stainless Steel Upper Coolant Expansion Tank Bracket" can be additional +2mm thicker. Am using the Torque Solution expansion tank and currently facing lots of vibration as the lower bracket is redundant.



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  0 of 0 people found the following review helpful:
 
5 of 5 2016 STI 600 whp - TS intake mani August 14, 2024
Reviewer: Turbotybo from Detroit, MI  
This intake mani always steals the show when I pop the hood at my local Subie meets, followed by “WOooOoOW”! I paired it with the TS spacer and IAG V3 tgv’s, and netted a modest 40+ whp gain at 30 psi on my BCP X500R turbo setup over oem! This intake mani makes a statement and is a great alternative if you’re looking for something more subtle than a polished process west or corsa veloce. The vacuum distribution block on the underside really cleans up the appearance from the top and o-ring design seals real nice! 9.9/10 - my only wish is it came in a splatter black directly from TS.

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  0 of 0 people found the following review helpful:
 
5 of 5 Great Manifold August 14, 2024
Reviewer: Anonymous Person  
Everything about this manifold is top notch quality. Comes with quality hardware for install. The manifold itself is very nice, the vacuum block moved to the bottom, out of sight.

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