SKU: 21850221860

DO88 - Intercooler - BMW 135i 335i N54 N55 E9X E82

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Description

DO88 - Intercooler - BMW 135i 335i N54 N55 E9X E82De do88 intercooler voor de BMW 135i, 335i, 135is en 1M (E82 E88 E90 E92 E93) met N54 en N55 motoren is ontwikkeld als een high performance vervanging van de originele intercooler. Deze aluminium intercooler is ontworpen voor een eenvoudige fitment en biedt een sterk verbeterde koelcapaciteit onder zware omstandigheden. De intercooler is volledig vervaardigd uit aluminium met continue lasnaden voor maximale duurzaamheid. De set is voorzien van grotere

De do88 intercooler voor de BMW 135i, 335i, 135is en 1M (E82/E88/E90/E92/E93) met N54 en N55 motoren is ontwikkeld als een high-performance vervanging van de originele intercooler. Deze aluminium intercooler is ontworpen voor een eenvoudige fitment en biedt een sterk verbeterde koelcapaciteit onder zware omstandigheden.

De intercooler is volledig vervaardigd uit aluminium met continue lasnaden voor maximale duurzaamheid. De set is voorzien van grotere aansluitingen van Ø3” (76 mm), samen met versterkte siliconen slangen en een 2,5” (63 mm) mandrel gebogen aluminium J-pipe voor een verbeterde en betrouwbaardere luchtstroomoplossing.

Eigenschappen

  • 124% groter kernvolume dan OEM intercooler
  • 75% groter frontaal koeloppervlak
  • 41% hogere luchtstroom bij 0,15 bar / 2,18 psi drukverlies
  • 15°C lagere inlaatluchttemperatuur onder vergelijkbare omstandigheden
  • Tot 13 hp piekvermogenswinst gemeten op BMW 335xi N55 Stage 1
  • Volledig aluminium constructie met continue lasnaden
  • Ø3” (76 mm) aansluitingen voor verbeterde flow en betrouwbaarheid
  • Inclusief 2,5” (63 mm) mandrel gebogen aluminium J-pipe
  • Versterkte siliconen slangen inbegrepen
  • Ontworpen voor verbeterde betrouwbaarheid bij hogere boostniveaus
  • Inclusief aangepaste luchtgeleider om luchtverlies te voorkomen

Technische specificaties

  • Merk: do88
  • Producttype: Intercooler
  • Materiaal: Aluminium
  • Kernvolume do88: 15517 cm³
  • Kernvolume OEM: 6933 cm³
  • Toename kernvolume: 124%
  • Frontaal koeloppervlak: 1151 cm² (OEM: 658 cm²)
  • Toename koeloppervlak: 75%
  • Luchtstroom bij 0,15 bar / 2,18 psi: 498 CFM
  • OEM luchtstroom: 354 CFM
  • Temperatuur na intercooler: 43°C
  • OEM temperatuur: 58°C
  • Temperatuurverschil: 15°C lager

Inhoud van de set

  • do88 intercooler
  • Siliconen slangen (versterkt)
  • 2,5” (63 mm) aluminium J-pipe
  • Luchtgeleider
  • Bouten en ringen
  • Hose clamps
  • Montage-instructies

Veelgestelde vragen

Wordt er een J-pipe meegeleverd?
Ja, de kit bevat een 2,5” (63 mm) mandrel gebogen aluminium J-pipe.

Zijn er aanpassingen nodig voor installatie?
De originele kunststof luchtgeleider moet worden aangepast volgens de instructies om de intercooler te kunnen plaatsen.

Zijn alle montagematerialen inbegrepen?
Ja, alle benodigde onderdelen zoals slangen, klemmen, bouten en montage-instructies zijn inbegrepen.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 21850221860

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J. Randle
Carnegie, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
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Reviewed in the United States on January 31, 2026
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Vonda Kioultzopoulos
Charlottesville, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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Reviewed in the United States on September 20, 2025
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Tessy
Lexington, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
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Ms. Mac
San Leandro, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
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SKI
Waukegan, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026

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